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Oval|Natural|IGI

1.00ct J VVS1 Oval Natural Diamond

VG • J/VVS1 • IGI 750528408

Shape and cutting style on the report: Oval brilliant

Certificate IGI 750528408

Diamond specifications and retailer prices

From $2,113 SGD
As of November 5, 2026
Save $3,542 SGD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,656 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 750528408. Listed at 15 retailers as of November 5, 2026, with prices from $2,113 to $5,656, a $3,542 spread on the same certified stone. NZ Jewellers lists it at $5,656. 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

1.00
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 750528408
Dimensions8.00 × 5.49 × 3.58 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Top View
8.00 mm5.49 mm1.00 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 750528408
Side View
Table 57.0%Crown 38.4°Girdle: Slightly ThickPavilion 40.3°Culet: NoneDepth 65.2%

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 5
Current: $5,656 SGD|Low: $1,961 SGD|High: $5,656 SGD|Avg: $2,871 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
November 5, 2026
Retailer 12$2,113 SGD
Retailer 9$2,118 SGD
Retailer 11$2,139 SGD
Retailer 5$2,318 SGD
Retailer 14$2,318 SGD
Retailer 4$2,326 SGD
Retailer 13$2,390 SGD
Retailer 3$2,426 SGD
Retailer 7$2,618 SGD
Retailer 6$2,676 SGD
Retailer 2$2,830 SGD
Retailer 10$3,154 SGD
Retailer 8$4,051 SGD
NZ Jewellers$5,656 SGD

37 data points across 14 retailers

15 retailers$2,113 SGD to $5,656 SGD

A
Cheapest Retailer
-
$2,113 SGD
A
Retailer 2
-
$2,118 SGD
View
A
Retailer 3
-
$2,139 SGD
View
Final sale: no returns
Retailer 4
-
$2,318 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$2,318 SGD
View
A
Retailer 6
-
$2,326 SGD
View
A
Retailer 7
-
$2,390 SGD
View
A
Retailer 8
-
$2,426 SGD
View
A
Retailer 9
-
$2,494 SGD
View
B+
Retailer 10
-
$2,618 SGD
View
B+
Retailer 11
-
$2,676 SGD
View
B+
Retailer 12
-
$2,830 SGD
View
B+
Retailer 13
-
$3,154 SGD
View
B
Retailer 14
-
$4,051 SGD
View
Most Expensive
B
NZ Jewellers
8965a0be-c2cc-4fd3-af09-06d01f621b3a · Nov 5
$5,656 SGD
$4,413 USD
View
14 more retailers have this diamond
Prices start from $2,113 SGDSave up to $3,542 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
1.00ct Oval
$2,113 SGD