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Oval|Natural|GIA

1.20ct G SI2 Oval Natural Diamond

VG • G/SI2 • GIA 6565330199

Certificate GIA 6565330199

Diamond specifications and retailer prices

From $4,543 SGD
$3,554 USD
As of October 30, 2026
Save $4,451 SGD (49%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,995 SGD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565330199. Listed at 20 retailers as of October 30, 2026, with prices from $4,543 to $8,995, a $4,451 spread on the same certified stone. NZ Jewellers lists it at $8,995. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.87°
OriginNatural
Grading LabGIA
CertificateGIA 6565330199
Dimensions8.85 × 5.78 × 3.71 mm
L/W Ratio1.53
Culet sizeNone
Top View
8.85 mm5.78 mm1.20 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565330199
Side View
Table 57.0%Crown 34.3°Girdle: THK-VTKPavilion 41.87°Culet: NDepth 64.1%

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: Oct 30
Current: $8,995 SGD|Low: $3,533 SGD|High: $8,995 SGD|Avg: $5,071 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
October 30, 2026
Retailer 11$3,533 SGD
Retailer 16$3,603 SGD
Retailer 8$3,622 SGD
Retailer 10$3,874 SGD
Retailer 15$4,257 SGD
Retailer 5$4,543 SGD
Retailer 14$4,652 SGD
Retailer 4$4,765 SGD
Retailer 6$4,770 SGD
Retailer 9$4,901 SGD
Retailer 23$4,941 SGD
Retailer 13$5,018 SGD
Retailer 2$5,120 SGD
Retailer 17$5,163 SGD
Retailer 18$5,163 SGD
Retailer 3$5,335 SGD
Retailer 7$5,351 SGD
Retailer 20$5,818 SGD
Retailer 22$5,957 SGD
Retailer 12$6,721 SGD
Retailer 21$7,796 SGD
Retailer 19$8,645 SGD
NZ Jewellers$8,995 SGD

25 data points across 23 retailers

20 retailers$4,543 SGD to $8,995 SGD

Retailer 1
-
$3,533 SGD
$2,764 USD
Price last confirmed 20 days ago
Retailer 2
-
$3,603 SGD
$2,818 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$3,874 SGD
$3,030 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$4,257 SGD
View
Price last confirmed 20 days ago
B
Retailer 5
-
$4,543 SGD
$3,554 USD
View
B
Retailer 6
-
$4,765 SGD
$3,727 USD
View
Final sale: no returns
B
Retailer 7
-
$4,770 SGD
$3,731 USD
View
B
Retailer 8
-
$4,941 SGD
$3,865 USD
View
B
Retailer 9
-
$5,018 SGD
£3,091 GBP
View
B
Retailer 10
-
$5,120 SGD
£3,154 GBP
View
B+
Retailer 11
-
$5,163 SGD
$4,039 USD
View
B+
Retailer 12
-
$5,163 SGD
$4,039 USD
View
B
Retailer 13
-
$5,335 SGD
$4,173 USD
View
B
Retailer 14
-
$5,351 SGD
$4,186 USD
View
B
Retailer 15
-
$5,818 SGD
€4,334 EUR
View
Retailer 16
-
$5,957 SGD
$4,660 USD
View
Price last confirmed 7 days ago
Retailer 17
-
$6,721 SGD
$5,257 USD
View
Price last confirmed 27 days ago
Retailer 18
-
$7,796 SGD
$6,098 USD
View
Price last confirmed 7 days ago
B
Retailer 19
-
$8,645 SGD
£5,325 GBP
View
Most Expensive
B
NZ Jewellers
d10d7f17-c9fe-4202-a45b-6748c7819231 · Oct 30
$8,995 SGD
$7,036 USD
View
19 more retailers have this diamond
Prices start from $4,543 SGDSave up to $4,451 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
$4,543 SGD