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Oval|Natural|GIA

1.20ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 5536475887

Certificate GIA 5536475887

Diamond specifications and retailer prices

From $2,816 USD
HK$22,000 HKD
As of October 30, 2026
Save $3,680 USD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,496 USD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural oval diamond

This 1.2ct natural oval 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 5536475887. Listed at 19 retailers as of October 28, 2026, with prices from $2,816 to $6,496, a $3,680 spread on the same certified stone. Queensmith lists it at $6,496. 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 5536475887
Dimensions8.31 × 6.02 × 3.77 mm
L/W Ratio1.38
Top View
8.31 mm6.02 mm1.20 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5536475887
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.6%

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: Oct 30
Current: $6,496 USD|Low: $2,816 USD|High: $6,496 USD|Avg: $4,120 USD|+1.8%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10$2,816 USD
Retailer 2$2,984 USD
Retailer 8$3,327 USD
Retailer 7$3,337 USD
Retailer 9$3,406 USD
Retailer 3$3,585 USD
Retailer 11$3,836 USD
Retailer 4$3,857 USD
Retailer 6$4,314 USD
Retailer 5$6,205 USD
Queensmith$6,496 USD

32 data points across 11 retailers

19 retailers$2,816 USD to $6,496 USD

A
Cheapest Retailer
-
$2,816 USD
HK$22,000 HKD
A
Retailer 2
-
$2,984 USD
₹284,223 INR
View
A
Retailer 3
-
$3,327 USD
SGD 4,496 SGD
View
A
Retailer 4
-
$3,337 USD
View
B+
Retailer 5
-
$3,400 USD
View
B+
Retailer 6
-
$3,406 USD
View
Final sale: no returns
B+
Retailer 7
-
$3,491 USD
View
B+
Retailer 8
-
$3,585 USD
SGD 4,844 SGD
View
Retailer 9
-
$3,691 USD
View
Price last confirmed 18 days ago
Retailer 10
-
$3,691 USD
View
Price last confirmed 18 days ago
B+
Retailer 11
-
$3,834 USD
A$5,898 AUD
View
B+
Retailer 12
-
$3,836 USD
View
B+
Retailer 13
-
$3,857 USD
£3,037 GBP
View
Retailer 14
-
$3,868 USD
View
Price last confirmed 30 days ago
Retailer 15
-
$4,258 USD
View
Price last confirmed 18 days ago
B+
Retailer 16
-
$4,314 USD
€4,109 EUR
View
B
Retailer 17
-
$6,205 USD
£4,886 GBP
View
Retailer 18
-
$6,430 USD
View
Price last confirmed 19 days ago
Most Expensive
B
Queensmith
5536475887 · Oct 28
$6,496 USD
£5,115 GBP
View
18 more retailers have this diamond
Prices start from $2,816 USDSave up to $3,680 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 Oval
$2,816 USD