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Cushion|Natural|GIA

1.20ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 7558015382

Certificate GIA 7558015382

Diamond specifications and retailer prices

From $3,776 NZD
HK$16,600 HKD
As of November 1, 2026
Save $6,449 NZD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,225 NZD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558015382. Listed at 14 retailers as of October 28, 2026, with prices from $3,776 to $10,225, a $6,449 spread on the same certified stone. Queensmith lists it at $10,225. 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

1.20
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7558015382
Dimensions7.14 × 5.34 × 3.67 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Indented Natural, Needle, Natural, Extra Facet
Top View
7.14 mm5.34 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7558015382
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.7%

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: $10,225 NZD|Low: $3,731 NZD|High: $10,428 NZD|Avg: $5,739 NZD|+0.8%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 9$3,776 NZD
Retailer 2$3,955 NZD
Retailer 5$4,568 NZD
Retailer 10$4,571 NZD
Retailer 4$5,158 NZD
Retailer 12$5,205 NZD
Retailer 3$5,237 NZD
Retailer 6$5,243 NZD
Retailer 11$5,385 NZD
Retailer 7$5,796 NZD
Retailer 8$8,677 NZD
Queensmith$10,225 NZD

28 data points across 12 retailers

14 retailers$3,776 NZD to $10,225 NZD

A
Cheapest Retailer
-
$3,776 NZD
HK$16,600 HKD
A
Retailer 2
-
$3,955 NZD
₹211,908 INR
View
A
Retailer 3
-
$4,568 NZD
SGD 3,473 SGD
View
A
Retailer 4
-
$4,571 NZD
$2,572 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,856 NZD
$2,732 USD
View
Retailer 6
-
$5,158 NZD
$2,902 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$5,162 NZD
A$4,468 AUD
View
B+
Retailer 8
-
$5,205 NZD
$2,928 USD
View
Retailer 9
-
$5,237 NZD
SGD 3,982 SGD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$5,243 NZD
£2,323 GBP
View
B+
Retailer 11
-
$5,385 NZD
$3,030 USD
View
B+
Retailer 12
-
$5,796 NZD
€3,106 EUR
View
B
Retailer 13
-
$8,677 NZD
£3,844 GBP
View
Most Expensive
B
Queensmith
7558015382 · Oct 28
$10,225 NZD
£4,530 GBP
View
13 more retailers have this diamond
Prices start from $3,776 NZDSave up to $6,449 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
1.20ct Cushion
$3,776 NZD