CaratHunter
Plans
Cushion|Lab Grown|IGI

1.28ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG633492204

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG633492204

Diamond specifications and retailer prices

From HK$1,914 HKD
As of November 4, 2026
Save HK$16,288 HKD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$18,202 HKD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown cushion diamond

This 1.28ct lab-grown cushion 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 LG633492204 or 633492204. Listed at 17 retailers as of November 3, 2026, with prices from HK$1,914 to HK$18,202, a HK$16,288 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,202. 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 angle35.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633492204
Dimensions7.16 × 5.66 × 3.95 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
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
7.16 mm5.66 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633492204
Side View
Table 63.0%Crown 35.1°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 69.8%

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$16,398 HKD|Low: HK$1,820 HKD|High: HK$24,636 HKD|Avg: HK$6,540 HKD|+2.5%
Do Amore Diamonds
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
November 5, 2026
Retailer 4HK$1,914 HKD
Retailer 7HK$2,087 HKD
Retailer 12HK$2,848 HKD
Retailer 5HK$3,946 HKD
Retailer 6HK$4,041 HKD
Retailer 11HK$4,041 HKD
Retailer 8HK$4,386 HKD
Retailer 13HK$4,629 HKD
Retailer 9HK$5,727 HKD
Retailer 10HK$5,924 HKD
Retailer 15HK$7,807 HKD
Retailer 3HK$8,866 HKD
Retailer 2HK$9,352 HKD
Retailer 14HK$11,455 HKD
Do Amore DiamondsHK$16,398 HKD

30 data points across 15 retailers

17 retailersHK$1,914 HKD to HK$18,202 HKD

A
Cheapest Retailer
-
HK$1,914 HKD
Final sale: no returns
Retailer 2
-
HK$2,087 HKD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
HK$2,848 HKD
View
A
Retailer 4
-
HK$3,946 HKD
View
Retailer 5
-
HK$4,041 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$4,041 HKD
View
A
Retailer 7
-
HK$4,386 HKD
View
A
Retailer 8
-
HK$4,629 HKD
View
B+
Retailer 9
-
HK$5,727 HKD
View
B+
Retailer 10
-
HK$5,924 HKD
View
Retailer 11
-
HK$7,807 HKD
View
Price last confirmed 8 days ago
B
Retailer 12
-
HK$8,866 HKD
View
B
Retailer 13
-
HK$9,352 HKD
View
B
Retailer 14
-
HK$11,455 HKD
View
B
Retailer 15
-
HK$16,398 HKD
View
B
Retailer 16
-
HK$18,202 HKD
View
Most Expensive
B
Do Amore Diamonds
23-633492204 · Nov 3
HK$18,202 HKD
$2,320 USD
View
16 more retailers have this diamond
Prices start from HK$1,914 HKDSave up to HK$16,288 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 Cushion
HK$1,914 HKD