CaratHunter
Plans
Oval|Lab Grown|IGI

1.28ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG761554357

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG761554357

Diamond specifications and retailer prices

From HK$2,275 HKD
As of November 4, 2026
Save HK$8,583 HKD (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$14,448 HKD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG761554357 or 761554357. Listed at 25 retailers as of November 4, 2026, with a 377% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761554357
Dimensions8.73 × 5.99 × 3.82 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
8.73 mm5.99 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761554357
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.8%

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 4
Current: HK$4,778 HKD|Low: HK$1,961 HKD|High: HK$10,247 HKD|Avg: HK$5,134 HKD|+3.6%
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
November 5, 2026
Retailer 2HK$2,040 HKD
Retailer 15HK$2,275 HKD
Retailer 6HK$2,362 HKD
Retailer 8HK$2,526 HKD
Retailer 3HK$3,413 HKD
Retailer 14HK$3,766 HKD
Retailer 13HK$4,119 HKD
Retailer 12HK$4,362 HKD
Retailer 5HK$4,519 HKD
Retailer 1HK$4,778 HKD
Retailer 11HK$6,206 HKD
Retailer 10HK$7,767 HKD
Retailer 16HK$7,924 HKD
Retailer 4HK$8,128 HKD
Retailer 7HK$9,799 HKD
Retailer 9HK$10,098 HKD

40 data points across 16 retailers

25 retailersHK$2,275 HKD to HK$10,859 HKD

Retailer 1
-
HK$2,040 HKD
Price last confirmed 26 days ago
A
Retailer 2
-
HK$2,275 HKD
View
Final sale: no returns
Retailer 3
-
HK$2,362 HKD
View
Price last confirmed 23 days ago
Retailer 4
-
HK$2,526 HKD
View
Price last confirmed 24 days ago
Retailer 5
-
HK$2,526 HKD
View
Price last confirmed 34 days ago
A
Retailer 6
-
HK$2,809 HKD
View
A
Retailer 7
-
HK$3,413 HKD
View
A
Retailer 8
-
HK$3,766 HKD
View
A
Retailer 9
-
HK$4,119 HKD
View
A
Retailer 10
-
HK$4,362 HKD
View
A
Retailer 11
-
HK$4,519 HKD
View
A
Retailer 12
-
HK$4,778 HKD
View
B+
Retailer 13
-
HK$5,178 HKD
View
B+
Retailer 14
-
HK$6,206 HKD
View
B+
Retailer 15
-
HK$6,481 HKD
View
B
Retailer 16
-
HK$7,767 HKD
View
Retailer 17
-
HK$7,924 HKD
View
Price last confirmed 15 days ago
Retailer 18
-
HK$8,128 HKD
View
Price last confirmed 29 days ago
B
Retailer 19
-
HK$8,160 HKD
View
B
Retailer 20
-
HK$8,528 HKD
View
B
Retailer 21
-
HK$8,897 HKD
View
Retailer 22
-
HK$9,799 HKD
View
Price last confirmed 22 days ago
B
Retailer 23
-
HK$10,098 HKD
View
B
Retailer 24
-
HK$10,859 HKD
View
Most Expensive
Queensmith
LG761554357 · Oct 27
HK$14,448 HKD
£1,450 GBP
View
Price last confirmed 8 days ago
24 more retailers have this diamond
Prices start from HK$2,275 HKDSave up to HK$8,583 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$2,275 HKD