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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 $3,185 NZD
HK$14,000 HKD
As of November 1, 2026
Save $5,099 NZD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,284 NZD 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 $3,185 to $8,284, a $5,099 spread on the same certified stone. Queensmith lists it at $8,284. 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
Colour
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: $8,284 NZD|Low: $3,139 NZD|High: $8,318 NZD|Avg: $4,910 NZD|+2.8%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$3,185 NZD
Retailer 2$3,208 NZD
Retailer 9$3,857 NZD
Retailer 8$3,942 NZD
Retailer 3$4,222 NZD
Retailer 4$4,563 NZD
Retailer 7$5,332 NZD
Retailer 5$7,483 NZD
Queensmith$8,284 NZD

27 data points across 9 retailers

13 retailers$3,185 NZD to $8,284 NZD

A
Cheapest Retailer
-
$3,185 NZD
HK$14,000 HKD
A
Retailer 2
-
$3,208 NZD
₹171,920 INR
View
A
Retailer 3
-
$3,745 NZD
$2,107 USD
View
B+
Retailer 4
-
$3,857 NZD
$2,170 USD
View
B+
Retailer 5
-
$3,942 NZD
$2,218 USD
View
Final sale: no returns
B+
Retailer 6
-
$3,946 NZD
$2,220 USD
View
B+
Retailer 7
-
$4,222 NZD
£1,871 GBP
View
B+
Retailer 8
-
$4,416 NZD
SGD 3,358 SGD
View
B+
Retailer 9
-
$4,519 NZD
$2,543 USD
View
B+
Retailer 10
-
$4,563 NZD
£2,022 GBP
View
B+
Retailer 11
-
$5,332 NZD
€2,857 EUR
View
B
Retailer 12
-
$7,483 NZD
£3,315 GBP
View
Most Expensive
B
Queensmith
5553515075 · Oct 28
$8,284 NZD
£3,670 GBP
View
12 more retailers have this diamond
Prices start from $3,185 NZDSave up to $5,099 NZD

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
$3,185 NZD