Cushion|Natural|GIA

0.91ct H SI2 Cushion Natural Diamond

GD • H/SI2 • GIA 6237993675

Certificate GIA 6237993675

Diamond specifications and retailer prices

From $806 USD
HK$6,300 HKD
As of October 31, 2026
Save $1,082 USD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,888 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6237993675. Listed at 13 retailers as of October 29, 2026, with prices from $806 to $1,888, a $1,082 spread on the same certified stone. MOH London lists it at $1,888. 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
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle42.2°
OriginNatural
Grading LabGIA
CertificateGIA 6237993675
Dimensions5.64 × 5.38 × 4.03 mm
L/W Ratio1.05
Culet sizeNone
Top View
5.64 mm5.38 mm0.91 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6237993675
Side View
Table 60.0%Crown 36.3°Girdle: MED-ETKPavilion 42.2°Culet: NoneDepth 74.8%

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: $1,888 USD|Low: $773 USD|High: $2,103 USD|Avg: $1,208 USD|-10.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 2$806 USD
Retailer 8$820 USD
Retailer 3$858 USD
Retailer 10$946 USD
Retailer 5$992 USD
Retailer 13$1,007 USD
Retailer 4$1,070 USD
Retailer 11$1,070 USD
Retailer 12$1,100 USD
Retailer 7$1,203 USD
Retailer 9$1,281 USD
Retailer 6$1,441 USD
MOH London$1,888 USD

44 data points across 13 retailers

13 retailers$806 USD to $1,888 USD

A
Cheapest Retailer
-
$806 USD
HK$6,300 HKD
B+
Retailer 2
-
$820 USD
View
B+
Retailer 3
-
$858 USD
View
Final sale: no returns
B+
Retailer 4
-
$946 USD
View
B+
Retailer 5
-
$992 USD
View
B+
Retailer 6
-
$1,007 USD
View
B+
Retailer 7
-
$1,070 USD
View
B+
Retailer 8
-
$1,070 USD
View
B+
Retailer 9
-
$1,100 USD
View
B+
Retailer 10
-
$1,203 USD
£947 GBP
View
B+
Retailer 11
-
$1,281 USD
View
B+
Retailer 12
-
$1,441 USD
€1,372 EUR
View
Most Expensive
B
MOH London
BB5384EBB · Oct 29
$1,888 USD
£1,487 GBP
View
12 more retailers have this diamond
Prices start from $806 USDSave up to $1,082 USD

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
0.91ct Cushion
$806 USD