CaratHunter
Plans
Cushion|Lab Grown|IGI

1.89ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2

Diamond specifications and retailer prices

From HK$3,028 HKD
£304 GBP
As of October 27, 2026
Save HK$7,117 HKD (70%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$10,145 HKD at Blue Nile · As of October 27, 2026
View at Blue Nile

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 27, 2026, with prices from HK$3,028 to HK$10,145, a HK$7,117 spread on the same certified stone. Blue Nile lists it at HK$10,145. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.85 × 6.39 × 0.00 mm
L/W Ratio1.38
Top View
8.85 mm6.39 mm1.89 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.5%

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 27
Current: HK$10,145 HKD|Low: HK$3,018 HKD|High: HK$10,145 HKD|Avg: HK$6,539 HKD
Blue Nile
Retailer 2
Retailer 3
October 27, 2026
Retailer 2HK$3,028 HKD
Retailer 3HK$6,757 HKD
Blue NileHK$10,145 HKD

34 data points across 3 retailers

2 retailersHK$3,028 HKD to HK$10,145 HKD

A
Cheapest Retailer
-
HK$3,028 HKD
£304 GBP
Most Expensive
B
Blue Nile
20244548 · Oct 27
HK$10,145 HKD
$1,293 USD
View
1 more retailer has this diamond
Prices start from HK$3,028 HKDSave up to HK$7,117 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$3,028 HKD