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Cushion|Natural|GIA

0.91ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 2151613982

Certificate GIA 2151613982

Diamond specifications and retailer prices

From HK$17,858 HKD
$2,276 USD
As of November 2, 2026
Save HK$6,051 HKD (25%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$23,909 HKD at GemTrove · As of November 3, 2026
View at GemTrove

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2151613982. Listed at 10 retailers as of November 2, 2026, with prices from HK$17,858 to HK$23,909, a HK$6,051 spread on the same certified stone. GemTrove lists it at HK$23,909. 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

0.91
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2151613982
Dimensions5.68 × 5.35 × 3.67 mm
L/W Ratio1.06
Culet sizeNone
Top View
5.68 mm5.35 mm0.91 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2151613982
Side View
Table 64.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 68.6%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: HK$23,909 HKD|Low: HK$17,850 HKD|High: HK$31,692 HKD|Avg: HK$21,914 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4HK$17,850 HKD
Retailer 6HK$17,858 HKD
Retailer 7HK$17,952 HKD
Retailer 8HK$19,381 HKD
Retailer 2HK$20,463 HKD
Retailer 5HK$21,671 HKD
Retailer 10HK$22,832 HKD
Retailer 11HK$22,832 HKD
Retailer 9HK$23,617 HKD
GemTroveHK$23,909 HKD
Retailer 3HK$31,692 HKD

7 data points across 11 retailers

10 retailersHK$17,858 HKD to HK$23,909 HKD

Retailer 1
-
HK$17,850 HKD
$2,275 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
HK$17,858 HKD
$2,276 USD
View
B+
Retailer 3
-
HK$17,952 HKD
$2,288 USD
View
B
Retailer 4
-
HK$19,381 HKD
$2,470 USD
View
B
Retailer 5
-
HK$20,463 HKD
$2,608 USD
View
B
Retailer 6
-
HK$21,671 HKD
$2,762 USD
View
B
Retailer 7
-
HK$22,832 HKD
$2,910 USD
View
B
Retailer 8
-
HK$22,832 HKD
$2,910 USD
View
B
Retailer 9
-
HK$23,617 HKD
$3,010 USD
View
Most Expensive
B
GemTrove
GT-N-00944936-98 · Nov 3
HK$23,909 HKD
A$4,688 AUD
View
9 more retailers have this diamond
Prices start from HK$17,858 HKDSave up to HK$6,051 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+
0.91ct Cushion
HK$17,858 HKD