Cushion|Natural|GIA

0.91ct H SI2 Cushion Natural Diamond

GD • H/SI2 • GIA 2427886157

Certificate GIA 2427886157

Diamond specifications and retailer prices

From $2,239 USD
As of October 30, 2026
Save $2,584 USD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,823 USD at MOH London · As of October 25, 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 2427886157. Listed at 15 retailers as of October 25, 2026, with prices from $2,239 to $4,823, a $2,584 spread on the same certified stone. MOH London lists it at $4,823. 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
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2427886157
Dimensions6.79 × 4.97 × 3.45 mm
L/W Ratio1.37
Top View
6.79 mm4.97 mm0.91 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2427886157
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $4,823 USD|Low: $1,980 USD|High: $4,874 USD|Avg: $2,967 USD
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
Retailer 14
October 31, 2026
Retailer 8$2,165 USD
Retailer 10$2,298 USD
Retailer 14$2,349 USD
Retailer 9$2,669 USD
Retailer 11$2,680 USD
Retailer 5$2,830 USD
Retailer 6$2,830 USD
Retailer 12$2,917 USD
Retailer 4$2,920 USD
Retailer 7$2,939 USD
Retailer 13$3,013 USD
Retailer 2$3,218 USD
Retailer 3$3,926 USD
MOH London$4,823 USD

42 data points across 14 retailers

15 retailers$2,239 USD to $4,823 USD

Retailer 1
-
$2,165 USD
Price last confirmed 12 days ago
B
Retailer 2
-
$2,239 USD
View
B
Retailer 3
-
$2,250 USD
View
B
Retailer 4
-
$2,298 USD
View
Final sale: no returns
B
Retailer 5
-
$2,349 USD
View
B
Retailer 6
-
$2,669 USD
View
B
Retailer 7
-
$2,680 USD
View
B
Retailer 8
-
$2,830 USD
View
B
Retailer 9
-
$2,830 USD
View
B
Retailer 10
-
$2,917 USD
A$4,488 AUD
View
B
Retailer 11
-
$2,920 USD
View
B
Retailer 12
-
$2,939 USD
£2,314 GBP
View
B
Retailer 13
-
$3,013 USD
CA$4,185 CAD
View
B
Retailer 14
-
$3,218 USD
€3,065 EUR
View
Most Expensive
C
MOH London
320C8D9CA · Oct 25
$4,823 USD
£3,798 GBP
View
14 more retailers have this diamond
Prices start from $2,239 USDSave up to $2,584 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.

B
0.91ct Cushion
$2,239 USD