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Oval|Natural|GIA

1.20ct G SI1 Oval Natural Diamond

VG • G/SI1 • GIA 7566655106

Certificate GIA 7566655106

Diamond specifications and retailer prices

From $4,598 SGD
As of November 6, 2026
Save $5,451 SGD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,049 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7566655106. Listed at 23 retailers as of November 5, 2026, with prices from $4,598 to $10,049, a $5,451 spread on the same certified stone. NZ Jewellers lists it at $10,049. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle35.6°
OriginNatural
Grading LabGIA
CertificateGIA 7566655106
Dimensions8.46 × 6.05 × 3.63 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Top View
8.46 mm6.05 mm1.20 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566655106
Side View
Table 60.0%Crown 36.5°Girdle: MED-THKPavilion 35.6°Culet: NDepth 60.0%

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: $10,049 SGD|Low: $4,199 SGD|High: $10,049 SGD|Avg: $5,721 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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
November 6, 2026
Retailer 17$4,199 SGD
Retailer 12$4,319 SGD
Retailer 2$4,598 SGD
Retailer 4$4,780 SGD
Retailer 6$4,824 SGD
Retailer 13$4,909 SGD
Retailer 25$4,979 SGD
Retailer 14$5,148 SGD
Retailer 15$5,205 SGD
Retailer 9$5,225 SGD
Retailer 8$5,552 SGD
Retailer 20$5,595 SGD
Retailer 16$5,677 SGD
Retailer 21$5,742 SGD
Retailer 24$5,843 SGD
Retailer 7$5,895 SGD
Retailer 10$5,895 SGD
Retailer 11$6,026 SGD
Retailer 5$6,030 SGD
Retailer 23$6,048 SGD
Retailer 22$6,088 SGD
Retailer 19$6,857 SGD
Retailer 3$7,037 SGD
Retailer 18$9,055 SGD
NZ Jewellers$10,049 SGD

6 data points across 25 retailers

23 retailers$4,598 SGD to $10,049 SGD

Retailer 1
-
$4,199 SGD
Price last confirmed 9 days ago
Retailer 2
-
$4,319 SGD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$4,598 SGD
View
B+
Retailer 4
-
$4,780 SGD
View
B
Retailer 5
-
$4,824 SGD
View
Final sale: no returns
B
Retailer 6
-
$4,909 SGD
View
B+
Retailer 7
-
$4,979 SGD
View
B+
Retailer 8
-
$5,225 SGD
View
B
Retailer 9
-
$5,552 SGD
View
B
Retailer 10
-
$5,595 SGD
View
Retailer 11
-
$5,677 SGD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$5,742 SGD
View
B
Retailer 13
-
$5,843 SGD
View
B
Retailer 14
-
$5,895 SGD
View
B
Retailer 15
-
$5,895 SGD
View
Retailer 16
-
$6,026 SGD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$6,030 SGD
View
B
Retailer 18
-
$6,048 SGD
View
B
Retailer 19
-
$6,088 SGD
View
B
Retailer 20
-
$6,857 SGD
View
B
Retailer 21
-
$7,037 SGD
View
Retailer 22
-
$9,055 SGD
View
Price last confirmed 11 days ago
Most Expensive
B
NZ Jewellers
3c26a7d0-49e6-465b-998a-119711bb3ca6 · Nov 5
$10,049 SGD
$7,841 USD
View
22 more retailers have this diamond
Prices start from $4,598 SGDSave up to $5,451 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
$4,598 SGD