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Cushion|Lab Grown|GIA

1.89ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • GIA 6382634660

Certificate GIA 6382634660

Diamond specifications and retailer prices

From HK$4,080 HKD
$520 USD
As of October 31, 2026
Save HK$11,125 HKD (73%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$15,205 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.89ct lab-grown cushion diamond

This 1.89ct lab-grown cushion sits in the one-and-a-half to two 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 6382634660. Listed at 7 retailers as of October 29, 2026, with prices from HK$4,080 to HK$15,205, a HK$11,125 spread on the same certified stone. MOH London lists it at HK$15,205. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
H
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6382634660
Dimensions7.90 × 6.55 × 4.46 mm
L/W Ratio1.21
Top View
7.90 mm6.55 mm1.89 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6382634660
Side View
Table 63.0%CrownGirdle: THK-VTHPavilionCulet: NoneDepth 68.1%

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: Oct 31
Current: HK$15,205 HKD|Low: HK$4,080 HKD|High: HK$17,810 HKD|Avg: HK$9,971 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3HK$4,080 HKD
Retailer 7HK$4,820 HKD
Retailer 2HK$5,170 HKD
Retailer 4HK$6,651 HKD
Retailer 5HK$11,239 HKD
Retailer 6HK$13,642 HKD
MOH LondonHK$15,205 HKD
Retailer 8HK$17,810 HKD

37 data points across 8 retailers

7 retailersHK$4,080 HKD to HK$15,205 HKD

A
Cheapest Retailer
-
HK$4,080 HKD
$520 USD
A
Retailer 2
-
HK$4,820 HKD
View
A
Retailer 3
-
HK$5,170 HKD
£519 GBP
View
A
Retailer 4
-
HK$6,651 HKD
ZAR 13,695 ZAR
View
B+
Retailer 5
-
HK$11,239 HKD
£1,128 GBP
View
B
Retailer 6
-
HK$13,642 HKD
$1,739 USD
View
Most Expensive
B
MOH London
6382634660 · Oct 29
HK$15,205 HKD
£1,526 GBP
View
6 more retailers have this diamond
Prices start from HK$4,080 HKDSave up to HK$11,125 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
1.89ct Cushion
HK$4,080 HKD