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Oval|Lab Grown|IGI

5.10ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG743594201

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG743594201

Diamond specifications and retailer prices

From HK$53,345 HKD
$6,799 USD
As of November 2, 2026
Save HK$266,301 HKD (83%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: HK$319,646 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.1ct lab-grown oval diamond

This 5.1ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743594201 or 743594201. Listed at 30 retailers as of November 2, 2026, with prices from HK$53,345 to HK$319,646, a HK$266,301 spread on the same certified stone. Do Amore Diamonds lists it at HK$319,646. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.10
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743594201
Dimensions13.67 × 9.69 × 6.14 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
13.67 mm9.69 mm5.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743594201
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$319,646 HKD|Low: HK$53,345 HKD|High: HK$373,470 HKD|Avg: HK$135,854 HKD|-14.4%
Do Amore Diamonds
Retailer 2
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Retailer 4
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 3, 2026
Retailer 4HK$53,345 HKD
Retailer 7HK$59,104 HKD
Retailer 10HK$59,426 HKD
Retailer 23HK$60,414 HKD
Retailer 20HK$68,551 HKD
Retailer 3HK$69,461 HKD
Retailer 15HK$69,523 HKD
Retailer 12HK$71,706 HKD
Retailer 16HK$73,517 HKD
Retailer 17HK$79,936 HKD
Retailer 8HK$93,865 HKD
Retailer 9HK$108,557 HKD
Retailer 22HK$109,438 HKD
Retailer 5HK$111,570 HKD
Retailer 19HK$128,790 HKD
Retailer 2HK$133,681 HKD
Retailer 18HK$136,805 HKD
Retailer 6HK$163,553 HKD
Retailer 13HK$179,938 HKD
Retailer 14HK$221,812 HKD
Retailer 21HK$221,927 HKD
Retailer 11HK$244,190 HKD
Do Amore DiamondsHK$319,646 HKD

27 data points across 23 retailers

30 retailersHK$53,345 HKD to HK$319,646 HKD

A
Cheapest Retailer
-
HK$53,345 HKD
$6,799 USD
A
Retailer 2
-
HK$59,104 HKD
$7,533 USD
View
A
Retailer 3
-
HK$59,426 HKD
$7,574 USD
View
A
Retailer 4
-
HK$60,414 HKD
$7,700 USD
View
A
Retailer 5
-
HK$68,551 HKD
$8,737 USD
View
Retailer 6
-
HK$69,421 HKD
$8,848 USD
View
Price last confirmed 24 days ago
A
Retailer 7
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HK$69,461 HKD
$8,853 USD
View
A
Retailer 8
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HK$69,523 HKD
$8,861 USD
View
Final sale: no returns
A
Retailer 9
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HK$71,706 HKD
View
A
Retailer 10
-
HK$73,517 HKD
$9,370 USD
View
A
Retailer 11
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HK$79,936 HKD
£8,022 GBP
View
Retailer 12
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HK$83,999 HKD
$10,706 USD
View
Price last confirmed 36 days ago
Retailer 13
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HK$86,180 HKD
$10,984 USD
View
Price last confirmed 24 days ago
Retailer 14
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HK$87,357 HKD
$11,134 USD
View
Price last confirmed 38 days ago
Retailer 15
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HK$92,073 HKD
$11,735 USD
View
Price last confirmed 32 days ago
A
Retailer 16
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HK$93,865 HKD
£9,420 GBP
View
Retailer 17
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HK$96,090 HKD
$12,247 USD
View
Price last confirmed 35 days ago
Retailer 18
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HK$100,798 HKD
$12,847 USD
View
Price last confirmed 34 days ago
A
Retailer 19
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HK$108,557 HKD
$13,836 USD
View
A
Retailer 20
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HK$109,438 HKD
€13,284 EUR
View
A
Retailer 21
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HK$111,570 HKD
$14,220 USD
View
B+
Retailer 22
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HK$128,790 HKD
£12,925 GBP
View
B+
Retailer 23
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HK$133,681 HKD
ZAR 275,253 ZAR
View
B+
Retailer 24
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HK$136,805 HKD
A$26,825 AUD
View
B+
Retailer 25
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HK$163,553 HKD
$20,845 USD
View
B+
Retailer 26
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HK$179,938 HKD
$22,934 USD
View
B+
Retailer 27
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HK$221,812 HKD
$28,271 USD
View
B+
Retailer 28
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HK$221,927 HKD
A$43,516 AUD
View
B+
Retailer 29
-
HK$244,190 HKD
SGD 42,058 SGD
View
Most Expensive
B
Do Amore Diamonds
27-738657FF5 · Nov 2
HK$319,646 HKD
$40,740 USD
View
29 more retailers have this diamond
Prices start from HK$53,345 HKDSave up to HK$266,301 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.10ct Oval
HK$53,345 HKD