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Asscher|Lab Grown|GIA

4.21ct F VS2 Asscher Lab Grown Diamond

VG • F/VS2 • GIA 6505237547

Certificate GIA 6505237547

Diamond specifications and retailer prices

From HK$36,561 HKD
$4,660 USD
As of October 30, 2026
Save HK$7,375 HKD (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$43,936 HKD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 4.21ct lab-grown asscher diamond

This 4.21ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6505237547. Listed at 4 retailers as of October 30, 2026, with prices from HK$36,561 to HK$43,936, a HK$7,375 spread on the same certified stone. Kay Jewelers lists it at HK$43,936. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.21
Carat
F
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6505237547
Dimensions8.79 × 8.77 × 5.92 mm
L/W Ratio1.00
Top View
8.79 mm8.77 mm4.21 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505237547
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$43,936 HKD|Low: HK$36,561 HKD|High: HK$58,294 HKD|Avg: HK$46,224 HKD|-24.6%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 4HK$36,561 HKD
Retailer 2HK$36,639 HKD
Kay JewelersHK$43,936 HKD
Retailer 3HK$43,936 HKD

9 data points across 4 retailers

4 retailersHK$36,561 HKD to HK$43,936 HKD

B
Cheapest Retailer
-
HK$36,561 HKD
$4,660 USD
B
Retailer 2
-
HK$36,639 HKD
$4,670 USD
View
B
Retailer 3
-
HK$43,936 HKD
$5,600 USD
View
Most Expensive
B
Kay Jewelers
252249879 · Oct 30
HK$43,936 HKD
$5,600 USD
View
3 more retailers have this diamond
Prices start from HK$36,561 HKDSave up to HK$7,375 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
4.21ct Asscher
HK$36,561 HKD