Cushion|Natural|GIA

1.03ct G SI1 Cushion Natural Diamond

ID • G/SI1 • GIA 6247088539

Certificate GIA 6247088539

Diamond specifications and retailer prices

From $1,561 USD
As of November 6, 2026
Save $2,144 USD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,705 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6247088539. Listed at 18 retailers as of November 4, 2026, with prices from $1,561 to $3,705, a $2,144 spread on the same certified stone. MOH London lists it at $3,705. 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

1.03
Carat
G
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6247088539
Dimensions5.88 × 5.85 × 3.85 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.88 mm5.85 mm1.03 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6247088539
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,705 USD|Low: $1,536 USD|High: $3,715 USD|Avg: $2,279 USD|+0.3%
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 5$1,561 USD
Retailer 2$1,823 USD
Retailer 11$1,853 USD
Retailer 3$1,984 USD
Retailer 9$1,985 USD
Retailer 16$2,009 USD
Retailer 12$2,056 USD
Retailer 17$2,087 USD
Retailer 14$2,171 USD
Retailer 8$2,199 USD
Retailer 6$2,221 USD
Retailer 4$2,335 USD
Retailer 7$2,380 USD
Retailer 15$2,587 USD
Retailer 13$2,880 USD
Retailer 10$3,358 USD
MOH London$3,705 USD

19 data points across 17 retailers

18 retailers$1,561 USD to $3,705 USD

A
Cheapest Retailer
-
$1,561 USD
Retailer 2
-
$1,740 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$1,823 USD
View
Final sale: no returns
A
Retailer 4
-
$1,853 USD
View
A
Retailer 5
-
$1,984 USD
View
A
Retailer 6
-
$1,985 USD
View
A
Retailer 7
-
$2,009 USD
View
A
Retailer 8
-
$2,056 USD
View
A
Retailer 9
-
$2,087 USD
View
A
Retailer 10
-
$2,171 USD
View
A
Retailer 11
-
$2,199 USD
View
A
Retailer 12
-
$2,221 USD
View
A
Retailer 13
-
$2,335 USD
View
B+
Retailer 14
-
$2,380 USD
View
B+
Retailer 15
-
$2,587 USD
View
B+
Retailer 16
-
$2,880 USD
View
B+
Retailer 17
-
$3,358 USD
View
Most Expensive
B
MOH London
DD1B2ACBF · Nov 4
$3,705 USD
£2,917 GBP
View
17 more retailers have this diamond
Prices start from $1,561 USDSave up to $2,144 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
1.03ct Cushion
$1,561 USD