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Cushion|Lab Grown|GIA

2.55ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • GIA 7428684934

Certificate GIA 7428684934

Diamond specifications and retailer prices

From HK$17,449 HKD
$2,224 USD
As of October 31, 2026
Save HK$29,782 HKD (63%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$47,231 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.55ct lab-grown cushion diamond

This 2.55ct lab-grown cushion sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7428684934. Listed at 2 retailers as of October 31, 2026, with prices from HK$17,449 to HK$47,231, a HK$29,782 spread on the same certified stone. Do Amore Diamonds lists it at HK$47,231. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.55
Carat
H
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7428684934
Dimensions9.13 × 7.49 × 5.02 mm
L/W Ratio1.22
Top View
9.13 mm7.49 mm2.55 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7428684934
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCuletDepth 67.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$47,231 HKD|Low: HK$8,324 HKD|High: HK$60,020 HKD|Avg: HK$27,711 HKD|-21.3%
Do Amore Diamonds
Retailer 2
Retailer 3
September 26, 2026
Retailer 3HK$8,324 HKD
Retailer 2HK$17,449 HKD
Do Amore DiamondsHK$47,231 HKD

18 data points across 3 retailers

2 retailersHK$17,449 HKD to HK$47,231 HKD

B+
Cheapest Retailer
-
HK$17,449 HKD
$2,224 USD
Most Expensive
B
Do Amore Diamonds
24-21100-380A · Oct 31
HK$47,231 HKD
$6,020 USD
View
1 more retailer has this diamond
Prices start from HK$17,449 HKDSave up to HK$29,782 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.

B+
2.55ct Cushion
HK$17,449 HKD