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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 $4,318 SGD
As of November 6, 2026
Save $5,125 SGD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,443 SGD 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 $4,318 to $9,443, a $5,125 spread on the same certified stone. NZ Jewellers lists it at $9,443. 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
Colour
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: $9,443 SGD|Low: $4,318 SGD|High: $9,443 SGD|Avg: $5,778 SGD
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$4,318 SGD
Retailer 5$4,628 SGD
Retailer 6$4,769 SGD
Retailer 8$5,003 SGD
Retailer 10$5,101 SGD
Retailer 3$5,152 SGD
Retailer 11$5,257 SGD
Retailer 4$5,420 SGD
Retailer 16$5,420 SGD
Retailer 12$5,460 SGD
Retailer 14$5,490 SGD
Retailer 17$5,610 SGD
Retailer 9$5,740 SGD
Retailer 13$6,099 SGD
Retailer 7$6,254 SGD
Retailer 15$6,616 SGD
Retailer 18$9,063 SGD
NZ Jewellers$9,443 SGD

11 data points across 18 retailers

19 retailers$4,318 SGD to $9,443 SGD

B+
Cheapest Retailer
-
$4,318 SGD
B+
Retailer 2
-
$4,628 SGD
View
B+
Retailer 3
-
$4,769 SGD
View
B+
Retailer 4
-
$4,800 SGD
View
B
Retailer 5
-
$5,003 SGD
View
Final sale: no returns
B
Retailer 6
-
$5,101 SGD
View
B
Retailer 7
-
$5,152 SGD
View
B+
Retailer 8
-
$5,257 SGD
View
B
Retailer 9
-
$5,420 SGD
View
B
Retailer 10
-
$5,420 SGD
View
B
Retailer 11
-
$5,460 SGD
View
B+
Retailer 12
-
$5,490 SGD
View
B
Retailer 13
-
$5,610 SGD
View
B
Retailer 14
-
$5,740 SGD
View
B
Retailer 15
-
$6,099 SGD
View
B
Retailer 16
-
$6,254 SGD
View
B
Retailer 17
-
$6,616 SGD
View
B
Retailer 18
-
$9,063 SGD
View
Most Expensive
B
NZ Jewellers
328c76ab-d010-41a2-a7b3-bdbdac840c6a · Nov 5
$9,443 SGD
$7,368 USD
View
18 more retailers have this diamond
Prices start from $4,318 SGDSave up to $5,125 SGD

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
$4,318 SGD