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Oval|Natural|GIA

1.20ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 6562520803

Certificate GIA 6562520803

Diamond specifications and retailer prices

From $3,369 USD
As of November 6, 2026
Save $3,999 USD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,368 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562520803. Listed at 19 retailers as of November 5, 2026, with prices from $3,369 to $7,368, a $3,999 spread on the same certified stone. NZ Jewellers lists it at $7,368. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562520803
Dimensions8.41 × 6.03 × 3.48 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Cavity, Indented Natural, Needle, Natural
Top View
8.41 mm6.03 mm1.20 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562520803
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,368 USD|Low: $3,369 USD|High: $7,368 USD|Avg: $4,509 USD
NZ Jewellers
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
Retailer 18
November 6, 2026
Retailer 2$3,369 USD
Retailer 5$3,611 USD
Retailer 6$3,721 USD
Retailer 8$3,904 USD
Retailer 10$3,980 USD
Retailer 3$4,020 USD
Retailer 11$4,102 USD
Retailer 4$4,229 USD
Retailer 16$4,229 USD
Retailer 12$4,260 USD
Retailer 14$4,284 USD
Retailer 17$4,377 USD
Retailer 9$4,479 USD
Retailer 13$4,759 USD
Retailer 7$4,880 USD
Retailer 15$5,162 USD
Retailer 18$7,072 USD
NZ Jewellers$7,368 USD

11 data points across 18 retailers

19 retailers$3,369 USD to $7,368 USD

B+
Cheapest Retailer
-
$3,369 USD
B+
Retailer 2
-
$3,611 USD
View
B+
Retailer 3
-
$3,721 USD
View
B+
Retailer 4
-
$3,745 USD
View
B
Retailer 5
-
$3,904 USD
View
Final sale: no returns
B
Retailer 6
-
$3,980 USD
View
B
Retailer 7
-
$4,020 USD
View
B+
Retailer 8
-
$4,102 USD
View
B
Retailer 9
-
$4,229 USD
View
B
Retailer 10
-
$4,229 USD
View
B
Retailer 11
-
$4,260 USD
View
B+
Retailer 12
-
$4,284 USD
View
B
Retailer 13
-
$4,377 USD
View
B
Retailer 14
-
$4,479 USD
View
B
Retailer 15
-
$4,759 USD
View
B
Retailer 16
-
$4,880 USD
View
B
Retailer 17
-
$5,162 USD
View
B
Retailer 18
-
$7,072 USD
View
Most Expensive
B
NZ Jewellers
328c76ab-d010-41a2-a7b3-bdbdac840c6a · Nov 5
$7,368 USD
View
18 more retailers have this diamond
Prices start from $3,369 USDSave up to $3,999 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.

B+
1.20ct Oval
$3,369 USD