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Cushion|Natural|GIA

1.02ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 5553515075

Certificate GIA 5553515075

Diamond specifications and retailer prices

From $1,792 USD
HK$14,000 HKD
As of November 1, 2026
Save $2,869 USD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,661 USD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.02ct natural cushion diamond

This 1.02ct 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 5553515075. Listed at 13 retailers as of October 28, 2026, with prices from $1,792 to $4,661, a $2,869 spread on the same certified stone. Queensmith lists it at $4,661. 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

1.02
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553515075
Dimensions7.13 × 5.23 × 3.53 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Indented Natural
Top View
7.13 mm5.23 mm1.02 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553515075
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.5%

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: $4,661 USD|Low: $1,766 USD|High: $4,680 USD|Avg: $2,763 USD|+2.8%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$1,792 USD
Retailer 2$1,805 USD
Retailer 9$2,170 USD
Retailer 8$2,218 USD
Retailer 3$2,376 USD
Retailer 4$2,568 USD
Retailer 7$3,000 USD
Retailer 5$4,210 USD
Queensmith$4,661 USD

27 data points across 9 retailers

13 retailers$1,792 USD to $4,661 USD

A
Cheapest Retailer
-
$1,792 USD
HK$14,000 HKD
A
Retailer 2
-
$1,805 USD
₹171,920 INR
View
A
Retailer 3
-
$2,107 USD
View
B+
Retailer 4
-
$2,170 USD
View
B+
Retailer 5
-
$2,218 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,220 USD
View
B+
Retailer 7
-
$2,376 USD
£1,871 GBP
View
B+
Retailer 8
-
$2,485 USD
SGD 3,358 SGD
View
B+
Retailer 9
-
$2,543 USD
View
B+
Retailer 10
-
$2,568 USD
£2,022 GBP
View
B+
Retailer 11
-
$3,000 USD
€2,857 EUR
View
B
Retailer 12
-
$4,210 USD
£3,315 GBP
View
Most Expensive
B
Queensmith
5553515075 · Oct 28
$4,661 USD
£3,670 GBP
View
12 more retailers have this diamond
Prices start from $1,792 USDSave up to $2,869 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
1.02ct Cushion
$1,792 USD