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Oval|Lab Grown|IGI

1.28ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG813617748

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813617748

Diamond specifications and retailer prices

From HK$1,640 HKD
As of November 3, 2026
Save HK$7,942 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$9,582 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.28ct lab-grown oval diamond

This 1.28ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813617748 or 813617748. Listed at 17 retailers as of November 3, 2026, with prices from HK$1,640 to HK$9,582, a HK$7,942 spread on the same certified stone. Reve Diamonds lists it at HK$9,582. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813617748
Dimensions8.85 × 6.13 × 3.75 mm
L/W Ratio1.44
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
8.85 mm6.13 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813617748
Side View
Table 55.0%Crown 36.2°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 61.2%

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: Nov 3
Current: HK$3,703 HKD|Low: HK$1,569 HKD|High: HK$9,582 HKD|Avg: HK$4,205 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
Reve Diamonds
November 5, 2026
Retailer 16HK$1,640 HKD
Retailer 5HK$1,820 HKD
Retailer 4HK$1,899 HKD
Retailer 2HK$2,032 HKD
Retailer 15HK$2,032 HKD
Retailer 10HK$2,307 HKD
Retailer 14HK$2,809 HKD
Retailer 12HK$3,499 HKD
Retailer 1HK$3,703 HKD
Retailer 6HK$3,962 HKD
Retailer 11HK$4,959 HKD
Retailer 7HK$5,029 HKD
Retailer 3HK$6,528 HKD
Retailer 13HK$6,551 HKD
Retailer 8HK$6,936 HKD
Retailer 9HK$8,105 HKD
Reve DiamondsHK$9,582 HKD

41 data points across 17 retailers

17 retailersHK$1,640 HKD to HK$9,582 HKD

A
Cheapest Retailer
-
HK$1,640 HKD
A
Retailer 2
-
HK$1,820 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,899 HKD
View
Retailer 4
-
HK$2,032 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,032 HKD
View
A
Retailer 6
-
HK$2,307 HKD
View
B+
Retailer 7
-
HK$2,809 HKD
View
A
Retailer 8
-
HK$3,499 HKD
View
A
Retailer 9
-
HK$3,703 HKD
View
A
Retailer 10
-
HK$3,962 HKD
View
B+
Retailer 11
-
HK$4,959 HKD
View
B+
Retailer 12
-
HK$5,029 HKD
View
B+
Retailer 13
-
HK$6,528 HKD
View
B+
Retailer 14
-
HK$6,551 HKD
View
B+
Retailer 15
-
HK$6,936 HKD
View
B+
Retailer 16
-
HK$8,105 HKD
View
Most Expensive
B
Reve Diamonds
3FC3BC9C2 · Nov 4
HK$9,582 HKD
$1,221 USD
View
16 more retailers have this diamond
Prices start from HK$1,640 HKDSave up to HK$7,942 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
1.28ct Oval
HK$1,640 HKD