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Oval|Natural|IGI

1.20ct G VVS1 Oval Natural Diamond

VG • G/VVS1 • IGI 819634388

Shape and cutting style on the report: Oval brilliant

Certificate IGI 819634388

Diamond specifications and retailer prices

From $5,128 SGD
As of November 4, 2026
Save $7,784 SGD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,912 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 819634388. Listed at 17 retailers as of November 4, 2026, with prices from $5,128 to $12,912, a $7,784 spread on the same certified stone. NZ Jewellers lists it at $12,912. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 819634388
Dimensions8.28 × 5.93 × 3.73 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.28 mm5.93 mm1.20 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 819634388
Side View
Table 62.0%Crown 38.1°Girdle: STK-THKPavilion 40°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $12,912 SGD|Low: $5,128 SGD|High: $12,912 SGD|Avg: $8,052 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
November 6, 2026
Retailer 3$5,128 SGD
Retailer 13$5,945 SGD
Retailer 6$6,491 SGD
Retailer 7$6,734 SGD
Retailer 9$6,946 SGD
Retailer 12$7,025 SGD
Retailer 5$7,126 SGD
Retailer 4$7,198 SGD
Retailer 15$7,602 SGD
Retailer 14$7,720 SGD
Retailer 17$7,720 SGD
Retailer 2$8,166 SGD
Retailer 8$8,350 SGD
Retailer 11$8,908 SGD
Retailer 10$9,419 SGD
Retailer 16$11,344 SGD
NZ Jewellers$12,912 SGD

8 data points across 17 retailers

17 retailers$5,128 SGD to $12,912 SGD

A
Cheapest Retailer
-
$5,128 SGD
A
Retailer 2
-
$5,945 SGD
View
A
Retailer 3
-
$6,491 SGD
View
B+
Retailer 4
-
$6,734 SGD
View
B+
Retailer 5
-
$6,946 SGD
View
B+
Retailer 6
-
$7,025 SGD
View
B+
Retailer 7
-
$7,126 SGD
View
Final sale: no returns
B+
Retailer 8
-
$7,198 SGD
View
B+
Retailer 9
-
$7,602 SGD
View
B+
Retailer 10
-
$7,720 SGD
View
B+
Retailer 11
-
$7,720 SGD
View
B+
Retailer 12
-
$8,166 SGD
View
B+
Retailer 13
-
$8,350 SGD
View
B
Retailer 14
-
$8,908 SGD
View
B+
Retailer 15
-
$9,419 SGD
View
B
Retailer 16
-
$11,344 SGD
View
Most Expensive
B
NZ Jewellers
70dc74e0-25d2-472d-a24a-47ac312a6ca4 · Nov 5
$12,912 SGD
$10,109 USD
View
16 more retailers have this diamond
Prices start from $5,128 SGDSave up to $7,784 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.

A
1.20ct Oval
$5,128 SGD