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Oval|Lab Grown|IGI

1.51ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG781649367

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG781649367

Diamond specifications and retailer prices

From HK$1,757 HKD
$224 USD
As of October 29, 2026
Save HK$12,992 HKD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$14,750 HKD at Brilliant Earth · As of October 31, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781649367 or 781649367. Listed at 22 retailers as of October 29, 2026, with prices from HK$1,757 to HK$14,750, a HK$12,992 spread on the same certified stone. Brilliant Earth lists it at HK$14,750. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781649367
Dimensions9.23 × 6.44 × 3.96 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.23 mm6.44 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781649367
Side View
Table 61.0%Crown 32.3°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 61.5%

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 29
Current: HK$14,750 HKD|Low: HK$1,671 HKD|High: HK$14,750 HKD|Avg: HK$5,234 HKD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
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Retailer 8
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Retailer 12
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Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 9HK$1,757 HKD
Retailer 6HK$1,969 HKD
Retailer 3HK$2,040 HKD
Retailer 5HK$2,181 HKD
Retailer 19HK$2,181 HKD
Retailer 16HK$2,942 HKD
Retailer 11HK$3,013 HKD
Retailer 13HK$3,987 HKD
Retailer 12HK$4,033 HKD
Retailer 2HK$4,063 HKD
Retailer 15HK$4,427 HKD
Retailer 10HK$7,006 HKD
Retailer 20HK$7,030 HKD
Retailer 7HK$7,420 HKD
Retailer 17HK$7,854 HKD
Retailer 14HK$8,434 HKD
Retailer 4HK$8,489 HKD
Retailer 18HK$8,778 HKD
Retailer 8HK$9,967 HKD
Brilliant EarthHK$14,750 HKD

32 data points across 20 retailers

22 retailersHK$1,757 HKD to HK$14,750 HKD

A
Cheapest Retailer
-
HK$1,757 HKD
$224 USD
A
Retailer 2
-
HK$1,969 HKD
$251 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,040 HKD
$260 USD
View
A
Retailer 4
-
HK$2,181 HKD
$278 USD
View
A
Retailer 5
-
HK$2,181 HKD
$278 USD
View
B+
Retailer 6
-
HK$2,942 HKD
$375 USD
View
A
Retailer 7
-
HK$3,013 HKD
View
A
Retailer 8
-
HK$3,987 HKD
€484 EUR
View
A
Retailer 9
-
HK$4,033 HKD
$514 USD
View
A
Retailer 10
-
HK$4,063 HKD
£408 GBP
View
A
Retailer 11
-
HK$4,427 HKD
A$868 AUD
View
B+
Retailer 12
-
HK$5,359 HKD
$683 USD
View
B+
Retailer 13
-
HK$7,006 HKD
$893 USD
View
B
Retailer 14
-
HK$7,030 HKD
$896 USD
View
B+
Retailer 15
-
HK$7,420 HKD
$946 USD
View
B+
Retailer 16
-
HK$7,854 HKD
A$1,540 AUD
View
B+
Retailer 17
-
HK$8,434 HKD
$1,075 USD
View
B
Retailer 18
-
HK$8,489 HKD
£852 GBP
View
B
Retailer 19
-
HK$8,778 HKD
£881 GBP
View
B
Retailer 20
-
HK$9,933 HKD
CA$1,758 CAD
View
B
Retailer 21
-
HK$9,967 HKD
$1,270 USD
View
Most Expensive
B
Brilliant Earth
18102589A · Oct 31
HK$14,750 HKD
$1,880 USD
View
21 more retailers have this diamond
Prices start from HK$1,757 HKDSave up to HK$12,992 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$1,757 HKD