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Cushion|Natural|GIA

1.00ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6481062586

Certificate GIA 6481062586

Diamond specifications and retailer prices

From $998 USD
HK$7,800 HKD
As of November 1, 2026
Save $1,477 USD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,475 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6481062586. Listed at 13 retailers as of November 1, 2026, with prices from $998 to $2,475, a $1,477 spread on the same certified stone. MOH London lists it at $2,475. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6481062586
Dimensions6.38 × 5.50 × 3.51 mm
L/W Ratio1.16
Top View
6.38 mm5.50 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6481062586
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.8%

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: Nov 1
Current: $2,475 USD|Low: $998 USD|High: $2,506 USD|Avg: $1,484 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$998 USD
Retailer 2$1,094 USD
Retailer 8$1,247 USD
Retailer 9$1,275 USD
Retailer 3$1,336 USD
Retailer 7$1,351 USD
Retailer 6$1,480 USD
Retailer 5$1,544 USD
Retailer 4$1,885 USD
MOH London$2,475 USD

37 data points across 10 retailers

13 retailers$998 USD to $2,475 USD

A
Cheapest Retailer
-
$998 USD
HK$7,800 HKD
A
Retailer 2
-
$1,094 USD
₹104,234 INR
View
A
Retailer 3
-
$1,247 USD
View
Final sale: no returns
A
Retailer 4
-
$1,253 USD
View
Retailer 5
-
$1,275 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,336 USD
£1,052 GBP
View
Retailer 7
-
$1,351 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$1,480 USD
View
A
Retailer 9
-
$1,487 USD
View
A
Retailer 10
-
$1,544 USD
£1,216 GBP
View
A
Retailer 11
-
$1,885 USD
€1,795 EUR
View
B+
Retailer 12
-
$2,079 USD
View
Most Expensive
B+
MOH London
D952A6805 · Nov 1
$2,475 USD
£1,949 GBP
View
12 more retailers have this diamond
Prices start from $998 USDSave up to $1,477 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
1.00ct Cushion
$998 USD