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Oval|Lab Grown|IGI

7.51ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG747588377

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG747588377

Diamond specifications and retailer prices

From HK$9,964 HKD
$1,270 USD
As of October 31, 2026
Save HK$78,771 HKD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$88,735 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7.51ct lab-grown oval diamond

This 7.51ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747588377 or 747588377. Listed at 22 retailers as of October 29, 2026, with prices from HK$9,964 to HK$88,735, a HK$78,771 spread on the same certified stone. Brilliant Earth lists it at HK$88,735. 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

7.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747588377
Dimensions15.64 × 10.70 × 6.65 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.64 mm10.70 mm7.51 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747588377
Side View
Table 60.0%Crown 39.3°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 62.1%

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 31
Current: HK$88,735 HKD|Low: HK$7,108 HKD|High: HK$89,676 HKD|Avg: HK$28,832 HKD
Brilliant Earth
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
October 31, 2026
Retailer 17HK$9,964 HKD
Retailer 13HK$10,325 HKD
Retailer 14HK$10,325 HKD
Retailer 10HK$11,690 HKD
Retailer 16HK$14,311 HKD
Retailer 3HK$14,530 HKD
Retailer 2HK$16,061 HKD
Retailer 4HK$20,352 HKD
Retailer 5HK$20,391 HKD
Retailer 8HK$27,501 HKD
Retailer 15HK$29,892 HKD
Retailer 7HK$30,925 HKD
Retailer 12HK$35,502 HKD
Retailer 11HK$36,827 HKD
Retailer 9HK$40,459 HKD
Retailer 6HK$79,085 HKD
Brilliant EarthHK$88,735 HKD

41 data points across 17 retailers

22 retailersHK$9,964 HKD to HK$88,735 HKD

Retailer 1
-
HK$8,544 HKD
$1,089 USD
Price last confirmed 30 days ago
Retailer 2
-
HK$9,689 HKD
$1,235 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
HK$9,964 HKD
$1,270 USD
View
Final sale: no returns
Retailer 4
-
HK$10,325 HKD
$1,316 USD
View
Price last confirmed 29 days ago
Retailer 5
-
HK$10,325 HKD
$1,316 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
HK$11,690 HKD
$1,490 USD
View
A
Retailer 7
-
HK$14,311 HKD
$1,824 USD
View
B+
Retailer 8
-
HK$14,530 HKD
$1,852 USD
View
A
Retailer 9
-
HK$16,061 HKD
£1,612 GBP
View
B+
Retailer 10
-
HK$20,352 HKD
$2,594 USD
View
B+
Retailer 11
-
HK$20,391 HKD
$2,599 USD
View
Retailer 12
-
HK$21,372 HKD
$2,724 USD
View
Price last confirmed 31 days ago
B+
Retailer 13
-
HK$21,372 HKD
$2,724 USD
View
B+
Retailer 14
-
HK$27,501 HKD
£2,760 GBP
View
B+
Retailer 15
-
HK$29,892 HKD
$3,810 USD
View
B
Retailer 16
-
HK$30,925 HKD
$3,942 USD
View
B
Retailer 17
-
HK$35,502 HKD
$4,525 USD
View
B
Retailer 18
-
HK$36,827 HKD
£3,696 GBP
View
B
Retailer 19
-
HK$40,459 HKD
$5,157 USD
View
B
Retailer 20
-
HK$79,085 HKD
$10,080 USD
View
B
Retailer 21
-
HK$83,478 HKD
$10,640 USD
View
Most Expensive
B
Brilliant Earth
18611787A · Oct 29
HK$88,735 HKD
$11,310 USD
View
21 more retailers have this diamond
Prices start from HK$9,964 HKDSave up to HK$78,771 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
7.51ct Oval
HK$9,964 HKD