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Cushion|Natural|GIA

1.21ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 6137392739

Certificate GIA 6137392739

Diamond specifications and retailer prices

From HK$14,476 HKD
$1,845 USD
As of October 28, 2026
Save HK$17,291 HKD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$31,767 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6137392739. Listed at 15 retailers as of October 28, 2026, with prices from HK$14,476 to HK$31,767, a HK$17,291 spread on the same certified stone. MOH London lists it at HK$31,767. 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

1.21
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6137392739
Dimensions6.10 × 5.67 × 3.91 mm
L/W Ratio1.08
Top View
6.10 mm5.67 mm1.21 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6137392739
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.1%

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 28
Current: HK$31,767 HKD|Low: HK$13,895 HKD|High: HK$32,156 HKD|Avg: HK$19,536 HKD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8HK$14,476 HKD
Retailer 3HK$14,845 HKD
Retailer 9HK$15,159 HKD
Retailer 7HK$16,108 HKD
Retailer 11HK$16,634 HKD
Retailer 2HK$17,327 HKD
Retailer 5HK$19,737 HKD
Retailer 6HK$22,290 HKD
Retailer 10HK$22,326 HKD
Retailer 4HK$22,639 HKD
MOH LondonHK$31,767 HKD

34 data points across 11 retailers

15 retailersHK$14,476 HKD to HK$31,767 HKD

A
Cheapest Retailer
-
HK$14,476 HKD
$1,845 USD
A
Retailer 2
-
HK$14,845 HKD
$1,892 USD
View
A
Retailer 3
-
HK$15,159 HKD
$1,932 USD
View
Final sale: no returns
A
Retailer 4
-
HK$16,108 HKD
$2,053 USD
View
A
Retailer 5
-
HK$16,555 HKD
$2,110 USD
View
A
Retailer 6
-
HK$16,634 HKD
$2,120 USD
View
A
Retailer 7
-
HK$17,327 HKD
£1,739 GBP
View
B+
Retailer 8
-
HK$18,517 HKD
$2,360 USD
View
B+
Retailer 9
-
HK$19,144 HKD
$2,440 USD
View
B+
Retailer 10
-
HK$19,737 HKD
£1,981 GBP
View
B+
Retailer 11
-
HK$22,290 HKD
ZAR 45,894 ZAR
View
Retailer 12
-
HK$22,326 HKD
A$4,378 AUD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
HK$22,639 HKD
€2,748 EUR
View
B
Retailer 14
-
HK$26,187 HKD
£2,628 GBP
View
Most Expensive
B
MOH London
F1EDD58E2 · Nov 2
HK$31,767 HKD
£3,188 GBP
View
14 more retailers have this diamond
Prices start from HK$14,476 HKDSave up to HK$17,291 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
1.21ct Cushion
HK$14,476 HKD