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Oval|Lab Grown|IGI

1.51ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG845650677

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845650677

Diamond specifications and retailer prices

From HK$2,001 HKD
$255 USD
As of October 27, 2026
Save HK$10,788 HKD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$12,788 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845650677 or 845650677. Listed at 11 retailers as of October 27, 2026, with prices from HK$2,001 to HK$12,788, a HK$10,788 spread on the same certified stone. Brilliant Earth lists it at HK$12,788. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845650677
Dimensions9.11 × 6.52 × 4.07 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.11 mm6.52 mm1.51 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845650677
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

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: Oct 27
Current: HK$3,969 HKD|Low: HK$2,134 HKD|High: HK$8,693 HKD|Avg: HK$5,014 HKD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 4HK$2,134 HKD
Retailer 2HK$2,630 HKD
Retailer 9HK$2,762 HKD
Retailer 6HK$3,742 HKD
Retailer 1HK$3,969 HKD
Retailer 3HK$6,889 HKD
Retailer 7HK$6,932 HKD
Retailer 5HK$8,569 HKD
Retailer 8HK$8,693 HKD

7 data points across 9 retailers

11 retailersHK$2,001 HKD to HK$12,788 HKD

A
Cheapest Retailer
-
HK$2,001 HKD
$255 USD
A
Retailer 2
-
HK$2,134 HKD
$272 USD
View
A
Retailer 3
-
HK$2,630 HKD
£264 GBP
View
B+
Retailer 4
-
HK$2,762 HKD
$352 USD
View
A
Retailer 5
-
HK$3,742 HKD
$477 USD
View
A
Retailer 6
-
HK$3,969 HKD
£398 GBP
View
B+
Retailer 7
-
HK$6,889 HKD
$878 USD
View
B+
Retailer 8
-
HK$6,932 HKD
SGD 1,194 SGD
View
B
Retailer 9
-
HK$8,569 HKD
£860 GBP
View
B
Retailer 10
-
HK$8,693 HKD
$1,108 USD
View
Most Expensive
B
Brilliant Earth
22292299A · Oct 29
HK$12,788 HKD
$1,630 USD
View
10 more retailers have this diamond
Prices start from HK$2,001 HKDSave up to HK$10,788 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
1.51ct Oval
HK$2,001 HKD