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Oval|Natural|GIA

1.20ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 5536948751

Certificate GIA 5536948751

Diamond specifications and retailer prices

From $2,816 USD
HK$22,000 HKD
As of October 30, 2026
Save $3,712 USD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,528 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 5536948751. Listed at 19 retailers as of October 28, 2026, with prices from $2,816 to $6,528, a $3,712 spread on the same certified stone. Queensmith lists it at $6,528. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5536948751
Dimensions8.20 × 5.94 × 3.74 mm
L/W Ratio1.38
Top View
8.20 mm5.94 mm1.20 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5536948751
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.0%

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: $6,528 USD|Low: $2,816 USD|High: $6,553 USD|Avg: $4,180 USD|+1.8%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 7$2,816 USD
Retailer 2$2,984 USD
Retailer 4$3,327 USD
Retailer 6$3,442 USD
Retailer 9$3,585 USD
Retailer 10$3,698 USD
Retailer 3$3,729 USD
Retailer 14$3,729 USD
Retailer 15$3,873 USD
Retailer 8$3,875 USD
Retailer 11$3,898 USD
Retailer 5$3,990 USD
Retailer 16$4,303 USD
Retailer 12$4,360 USD
Retailer 13$6,246 USD
Retailer 17$6,497 USD
Queensmith$6,528 USD

23 data points across 17 retailers

19 retailers$2,816 USD to $6,528 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
B+
Retailer 4
-
$3,442 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,491 USD
View
B+
Retailer 6
-
$3,585 USD
SGD 4,844 SGD
View
B+
Retailer 7
-
$3,698 USD
£2,912 GBP
View
B+
Retailer 8
-
$3,729 USD
View
B+
Retailer 9
-
$3,729 USD
View
B+
Retailer 10
-
$3,769 USD
A$5,798 AUD
View
B+
Retailer 11
-
$3,873 USD
View
B+
Retailer 12
-
$3,875 USD
View
B+
Retailer 13
-
$3,898 USD
£3,069 GBP
View
B+
Retailer 14
-
$3,990 USD
View
B+
Retailer 15
-
$4,303 USD
View
B+
Retailer 16
-
$4,360 USD
€4,152 EUR
View
B
Retailer 17
-
$6,246 USD
£4,918 GBP
View
B
Retailer 18
-
$6,497 USD
View
Most Expensive
B
Queensmith
5536948751 · Oct 28
$6,528 USD
£5,140 GBP
View
18 more retailers have this diamond
Prices start from $2,816 USDSave up to $3,712 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