Cushion|Natural|GIA

0.91ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 1258786809

Certificate GIA 1258786809

Diamond specifications and retailer prices

From $2,245 USD
As of November 1, 2026
Save $2,750 USD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,995 USD at MOH London · As of November 1, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1258786809. Listed at 20 retailers as of November 1, 2026, with prices from $2,245 to $4,995, a $2,750 spread on the same certified stone. MOH London lists it at $4,995. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1258786809
Dimensions6.21 × 5.47 × 3.71 mm
L/W Ratio1.14
Top View
6.21 mm5.47 mm0.91 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1258786809
Side View
Table 69.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.8%

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 1
Current: $4,995 USD|Low: $1,987 USD|High: $5,055 USD|Avg: $3,046 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6$2,245 USD
Retailer 11$2,255 USD
Retailer 7$2,384 USD
Retailer 3$2,555 USD
Retailer 10$2,583 USD
Retailer 9$2,806 USD
Retailer 2$3,023 USD
Retailer 8$3,194 USD
Retailer 5$3,332 USD
Retailer 4$4,205 USD
MOH London$4,995 USD

43 data points across 11 retailers

20 retailers$2,245 USD to $4,995 USD

B+
Cheapest Retailer
-
$2,245 USD
B
Retailer 2
-
$2,255 USD
View
B
Retailer 3
-
$2,313 USD
View
B
Retailer 4
-
$2,322 USD
View
B
Retailer 5
-
$2,384 USD
View
Final sale: no returns
B
Retailer 6
-
$2,437 USD
View
B
Retailer 7
-
$2,491 USD
View
B
Retailer 8
-
$2,555 USD
View
B
Retailer 9
-
$2,583 USD
View
B
Retailer 10
-
$2,806 USD
View
B
Retailer 11
-
$2,823 USD
CA$3,921 CAD
View
B
Retailer 12
-
$2,960 USD
View
B
Retailer 13
-
$2,960 USD
View
B
Retailer 14
-
$3,023 USD
£2,380 GBP
View
B
Retailer 15
-
$3,060 USD
View
Retailer 16
-
$3,194 USD
A$4,914 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
$3,268 USD
View
B
Retailer 18
-
$3,332 USD
€3,173 EUR
View
B
Retailer 19
-
$4,205 USD
ZAR 67,937 ZAR
View
Most Expensive
B
MOH London
97CF295AA · Nov 1
$4,995 USD
£3,933 GBP
View
19 more retailers have this diamond
Prices start from $2,245 USDSave up to $2,750 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
$2,245 USD