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Cushion|Natural|GIA

1.20ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 6552079532

Certificate GIA 6552079532

Diamond specifications and retailer prices

From $2,291 USD
HK$17,900 HKD
As of November 1, 2026
Save $3,678 USD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,969 USD 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 D 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 6552079532. Listed at 14 retailers as of October 28, 2026, with prices from $2,291 to $5,969, a $3,678 spread on the same certified stone. Queensmith lists it at $5,969. 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
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552079532
Dimensions7.36 × 5.45 × 3.67 mm
L/W Ratio1.35
Top View
7.36 mm5.45 mm1.20 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552079532
Side View
Table 65.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 67.3%

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: $5,969 USD|Low: $2,278 USD|High: $6,090 USD|Avg: $3,499 USD|+0.9%
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 10$2,291 USD
Retailer 7$2,413 USD
Retailer 3$2,783 USD
Retailer 9$2,784 USD
Retailer 4$3,168 USD
Retailer 11$3,190 USD
Retailer 12$3,192 USD
Retailer 2$3,225 USD
Retailer 6$3,270 USD
Retailer 8$3,567 USD
Retailer 5$5,044 USD
Queensmith$5,969 USD

28 data points across 12 retailers

14 retailers$2,291 USD to $5,969 USD

A
Cheapest Retailer
-
$2,291 USD
HK$17,900 HKD
A
Retailer 2
-
$2,413 USD
₹229,827 INR
View
A
Retailer 3
-
$2,783 USD
SGD 3,761 SGD
View
A
Retailer 4
-
$2,784 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,945 USD
View
B+
Retailer 6
-
$3,138 USD
A$4,828 AUD
View
Retailer 7
-
$3,168 USD
View
Price last confirmed 18 days ago
B+
Retailer 8
-
$3,190 USD
View
Retailer 9
-
$3,192 USD
SGD 4,314 SGD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$3,225 USD
£2,540 GBP
View
B+
Retailer 11
-
$3,270 USD
View
B+
Retailer 12
-
$3,567 USD
€3,397 EUR
View
B
Retailer 13
-
$5,044 USD
£3,972 GBP
View
Most Expensive
B
Queensmith
6552079532 · Oct 28
$5,969 USD
£4,700 GBP
View
13 more retailers have this diamond
Prices start from $2,291 USDSave up to $3,678 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
1.20ct Cushion
$2,291 USD