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Oval|Lab Grown|IGI

4.07ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG813651459

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813651459

Diamond specifications and retailer prices

From HK$23,443 HKD
$2,988 USD
As of October 29, 2026
Save HK$137,865 HKD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$161,308 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.07ct lab-grown oval diamond

This 4.07ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813651459 or 813651459. Listed at 21 retailers as of October 29, 2026, with prices from HK$23,443 to HK$161,308, a HK$137,865 spread on the same certified stone. Do Amore Diamonds lists it at HK$161,308. 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

4.07
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813651459
Dimensions12.80 × 9.02 × 5.66 mm
L/W Ratio1.42
Girdle conditionFaceted
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
12.80 mm9.02 mm4.07 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813651459
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.7%

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: Oct 29
Current: HK$161,308 HKD|Low: HK$23,443 HKD|High: HK$218,817 HKD|Avg: HK$72,454 HKD|-26.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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
October 30, 2026
Retailer 21HK$23,443 HKD
Retailer 19HK$25,506 HKD
Retailer 7HK$26,252 HKD
Retailer 10HK$27,193 HKD
Retailer 18HK$28,441 HKD
Retailer 22HK$32,309 HKD
Retailer 14HK$36,898 HKD
Retailer 4HK$37,510 HKD
Retailer 5HK$38,279 HKD
Retailer 20HK$39,072 HKD
Retailer 13HK$39,978 HKD
Retailer 3HK$45,498 HKD
Retailer 9HK$45,795 HKD
Retailer 12HK$62,844 HKD
Retailer 16HK$63,877 HKD
Retailer 6HK$74,868 HKD
Retailer 17HK$76,484 HKD
Retailer 2HK$81,250 HKD
Retailer 11HK$105,163 HKD
Retailer 8HK$133,604 HKD
Retailer 15HK$151,877 HKD
Do Amore DiamondsHK$161,308 HKD

32 data points across 22 retailers

21 retailersHK$23,443 HKD to HK$161,308 HKD

A
Cheapest Retailer
-
HK$23,443 HKD
$2,988 USD
A
Retailer 2
-
HK$25,506 HKD
$3,251 USD
View
A
Retailer 3
-
HK$26,252 HKD
$3,346 USD
View
Final sale: no returns
A
Retailer 4
-
HK$27,193 HKD
$3,466 USD
View
A
Retailer 5
-
HK$28,441 HKD
$3,625 USD
View
A
Retailer 6
-
HK$32,309 HKD
$4,118 USD
View
Retailer 7
-
HK$36,898 HKD
$4,703 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
HK$37,510 HKD
$4,781 USD
View
A
Retailer 9
-
HK$38,279 HKD
$4,879 USD
View
A
Retailer 10
-
HK$39,072 HKD
$4,980 USD
View
A
Retailer 11
-
HK$39,978 HKD
£4,012 GBP
View
A
Retailer 12
-
HK$45,795 HKD
£4,596 GBP
View
Retailer 13
-
HK$62,844 HKD
$8,010 USD
View
Price last confirmed 16 days ago
B+
Retailer 14
-
HK$63,877 HKD
ZAR 131,529 ZAR
View
B+
Retailer 15
-
HK$74,868 HKD
$9,543 USD
View
B+
Retailer 16
-
HK$76,484 HKD
£7,676 GBP
View
B+
Retailer 17
-
HK$81,250 HKD
$10,356 USD
View
B
Retailer 18
-
HK$105,163 HKD
$13,404 USD
View
B
Retailer 19
-
HK$133,604 HKD
$17,029 USD
View
B
Retailer 20
-
HK$151,877 HKD
$19,358 USD
View
Most Expensive
B
Do Amore Diamonds
27-BAE7D0D74 · Oct 29
HK$161,308 HKD
$20,560 USD
View
20 more retailers have this diamond
Prices start from HK$23,443 HKDSave up to HK$137,865 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
4.07ct Oval
HK$23,443 HKD