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Oval|Lab Grown|IGI

3.10ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG743593310

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG743593310

Diamond specifications and retailer prices

From HK$8,991 HKD
$1,146 USD
As of October 31, 2026
Save HK$60,247 HKD (87%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: HK$69,238 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 3.1ct lab-grown oval diamond

This 3.1ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743593310 or 743593310. Listed at 32 retailers as of October 31, 2026, with prices from HK$8,991 to HK$69,238, a HK$60,247 spread on the same certified stone. Blue Nile lists it at HK$69,238. 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

3.10
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593310
Dimensions11.60 × 8.27 × 5.19 mm
L/W Ratio1.40
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
11.60 mm8.27 mm3.10 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593310
Side View
Table 59.0%Crown 36.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$14,377 HKD|Low: HK$8,991 HKD|High: HK$80,575 HKD|Avg: HK$29,999 HKD|-7.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 31, 2026
Retailer 8HK$8,991 HKD
Retailer 14HK$9,925 HKD
Retailer 22HK$10,160 HKD
Retailer 2HK$11,094 HKD
Retailer 19HK$11,842 HKD
Retailer 6HK$12,654 HKD
Retailer 1HK$14,377 HKD
Retailer 24HK$14,985 HKD
Retailer 7HK$15,932 HKD
Retailer 5HK$18,037 HKD
Retailer 4HK$19,371 HKD
Retailer 12HK$21,613 HKD
Retailer 20HK$23,041 HKD
Retailer 15HK$23,295 HKD
Retailer 23HK$25,684 HKD
Retailer 10HK$27,876 HKD
Retailer 9HK$28,805 HKD
Retailer 21HK$33,828 HKD
Retailer 13HK$35,278 HKD
Retailer 11HK$36,687 HKD
Retailer 16HK$42,955 HKD
Retailer 17HK$58,116 HKD
Retailer 18HK$65,825 HKD
Retailer 3HK$68,807 HKD

31 data points across 24 retailers

32 retailersHK$8,991 HKD to HK$69,238 HKD

Retailer 1
-
HK$8,065 HKD
$1,028 USD
Price last confirmed 32 days ago
Retailer 2
-
HK$8,771 HKD
$1,118 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
HK$8,991 HKD
$1,146 USD
View
Retailer 4
-
HK$9,227 HKD
$1,176 USD
View
Price last confirmed 31 days ago
Retailer 5
-
HK$9,352 HKD
$1,192 USD
View
Price last confirmed 28 days ago
Retailer 6
-
HK$9,352 HKD
$1,192 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
HK$9,925 HKD
$1,265 USD
View
Final sale: no returns
A
Retailer 8
-
HK$10,160 HKD
$1,295 USD
View
A
Retailer 9
-
HK$11,094 HKD
$1,414 USD
View
A
Retailer 10
-
HK$11,842 HKD
£1,188 GBP
View
A
Retailer 11
-
HK$12,654 HKD
View
A
Retailer 12
-
HK$14,377 HKD
£1,443 GBP
View
A
Retailer 13
-
HK$14,985 HKD
$1,910 USD
View
A
Retailer 14
-
HK$15,932 HKD
€1,934 EUR
View
A
Retailer 15
-
HK$18,037 HKD
$2,299 USD
View
Retailer 16
-
HK$19,355 HKD
$2,467 USD
View
Price last confirmed 31 days ago
Retailer 17
-
HK$19,355 HKD
$2,467 USD
View
Price last confirmed 21 days ago
A
Retailer 18
-
HK$19,371 HKD
$2,469 USD
View
A
Retailer 19
-
HK$21,613 HKD
A$4,238 AUD
View
A
Retailer 20
-
HK$23,041 HKD
ZAR 47,443 ZAR
View
Retailer 21
-
HK$23,295 HKD
A$4,568 AUD
View
Price last confirmed 9 days ago
B+
Retailer 22
-
HK$25,684 HKD
$3,274 USD
View
B+
Retailer 23
-
HK$27,876 HKD
$3,553 USD
View
Retailer 24
-
HK$28,457 HKD
£2,856 GBP
View
Price last confirmed 7 days ago
B+
Retailer 25
-
HK$28,805 HKD
$3,671 USD
View
B+
Retailer 26
-
HK$33,828 HKD
£3,395 GBP
View
B+
Retailer 27
-
HK$35,278 HKD
$4,496 USD
View
B+
Retailer 28
-
HK$36,687 HKD
SGD 6,319 SGD
View
Retailer 29
-
HK$58,116 HKD
A$11,396 AUD
View
Price last confirmed 22 days ago
B
Retailer 30
-
HK$65,825 HKD
$8,390 USD
View
B
Retailer 31
-
HK$68,807 HKD
$8,770 USD
View
Most Expensive
B
Blue Nile
28449630 · Oct 31
HK$69,238 HKD
$8,825 USD
View
31 more retailers have this diamond
Prices start from HK$8,991 HKDSave up to HK$60,247 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
3.10ct Oval
HK$8,991 HKD