Cushion|Natural|GIA

1.02ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 1373934831

Certificate GIA 1373934831

Diamond specifications and retailer prices

From $2,003 USD
As of November 6, 2026
Save $901 USD (31%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,904 USD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded J 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 1373934831. Listed at 17 retailers as of November 6, 2026, with prices from $2,003 to $2,904, a $901 spread on the same certified stone. Yorxs lists it at $2,904. 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

1.02
Carat
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1373934831
Dimensions5.81 × 5.71 × 3.92 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.81 mm5.71 mm1.02 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1373934831
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,444 USD|Low: $1,929 USD|High: $2,912 USD|Avg: $2,282 USD|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 6, 2026
Retailer 7$1,929 USD
Retailer 4$2,003 USD
Retailer 6$2,111 USD
Retailer 2$2,114 USD
Retailer 3$2,337 USD
Retailer 5$2,429 USD
Retailer 1$2,444 USD
Yorxs$2,904 USD

44 data points across 8 retailers

17 retailers$2,003 USD to $2,904 USD

B
Cheapest Retailer
-
$2,003 USD
B
Retailer 2
-
$2,015 USD
View
B
Retailer 3
-
$2,023 USD
View
B
Retailer 4
-
$2,094 USD
View
B
Retailer 5
-
$2,111 USD
View
B+
Retailer 6
-
$2,114 USD
View
B
Retailer 7
-
$2,170 USD
View
B
Retailer 8
-
$2,222 USD
View
B
Retailer 9
-
$2,337 USD
View
B
Retailer 10
-
$2,429 USD
View
B
Retailer 11
-
$2,440 USD
View
B
Retailer 12
-
$2,444 USD
View
B
Retailer 13
-
$2,459 USD
View
B
Retailer 14
-
$2,470 USD
View
B
Retailer 15
-
$2,470 USD
View
B
Retailer 16
-
$2,550 USD
View
Most Expensive
B
Yorxs
518485366 · Nov 6
$2,904 USD
€2,766 EUR
View
16 more retailers have this diamond
Prices start from $2,003 USDSave up to $901 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+
1.02ct Cushion
$2,003 USD