Oval|Natural|GIA

1.20ct F SI2 Oval Natural Diamond

ID • F/SI2 • GIA 6531619846

Certificate GIA 6531619846

Diamond specifications and retailer prices

From $2,650 USD
HK$20,700 HKD
As of November 2, 2026
Save $3,694 USD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,344 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 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 6531619846. Listed at 20 retailers as of October 28, 2026, with prices from $2,650 to $6,344, a $3,694 spread on the same certified stone. Queensmith lists it at $6,344. 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
F
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531619846
Dimensions8.81 × 5.90 × 3.67 mm
L/W Ratio1.49
Top View
8.81 mm5.90 mm1.20 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531619846
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.1%

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 2
Current: $6,344 USD|Low: $2,650 USD|High: $6,363 USD|Avg: $3,966 USD|+2.7%
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
November 2, 2026
Retailer 15$2,650 USD
Retailer 14$2,765 USD
Retailer 9$3,122 USD
Retailer 6$3,149 USD
Retailer 4$3,170 USD
Retailer 16$3,397 USD
Retailer 7$3,466 USD
Retailer 8$3,466 USD
Retailer 11$3,568 USD
Retailer 17$3,580 USD
Retailer 5$3,590 USD
Retailer 12$3,670 USD
Retailer 13$3,964 USD
Retailer 3$4,020 USD
Retailer 10$5,745 USD
Retailer 2$5,986 USD
Queensmith$6,344 USD

22 data points across 17 retailers

20 retailers$2,650 USD to $6,344 USD

A
Cheapest Retailer
-
$2,650 USD
HK$20,700 HKD
A
Retailer 2
-
$2,765 USD
₹263,338 INR
View
A
Retailer 3
-
$3,122 USD
SGD 4,219 SGD
View
B+
Retailer 4
-
$3,149 USD
View
B+
Retailer 5
-
$3,170 USD
View
Final sale: no returns
B+
Retailer 6
-
$3,304 USD
View
B+
Retailer 7
-
$3,397 USD
£2,675 GBP
View
B+
Retailer 8
-
$3,466 USD
View
B+
Retailer 9
-
$3,466 USD
View
B+
Retailer 10
-
$3,568 USD
View
B+
Retailer 11
-
$3,580 USD
View
B+
Retailer 12
-
$3,590 USD
£2,827 GBP
View
B+
Retailer 13
-
$3,606 USD
A$5,548 AUD
View
B+
Retailer 14
-
$3,670 USD
View
B+
Retailer 15
-
$3,712 USD
SGD 5,016 SGD
View
B+
Retailer 16
-
$3,964 USD
View
B+
Retailer 17
-
$4,020 USD
€3,829 EUR
View
B
Retailer 18
-
$5,745 USD
£4,524 GBP
View
B
Retailer 19
-
$5,986 USD
View
Most Expensive
B
Queensmith
6531619846 · Oct 28
$6,344 USD
£4,995 GBP
View
19 more retailers have this diamond
Prices start from $2,650 USDSave up to $3,694 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
$2,650 USD