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Oval|Natural|IGI

1.51ct J VVS1 Oval Natural Diamond

VG • J/VVS1 • IGI 553255370

Shape and cutting style on the report: Oval brilliant

Certificate IGI 553255370

Diamond specifications and retailer prices

From $9,713 SGD
As of November 5, 2026
Save $9,084 SGD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $18,797 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 553255370. Listed at 15 retailers as of November 5, 2026, with prices from $9,713 to $18,797, a $9,084 spread on the same certified stone. NZ Jewellers lists it at $18,797. 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

1.51
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 553255370
Dimensions8.84 × 6.44 × 4.13 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Top View
8.84 mm6.44 mm1.51 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 553255370
Side View
Table 59.5%Crown 35°Girdle: THK-VTKPavilion 41.1°Culet: NoneDepth 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: Nov 5
Current: $18,797 SGD|Low: $9,509 SGD|High: $18,797 SGD|Avg: $12,057 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
November 6, 2026
Retailer 4$9,680 SGD
Retailer 5$9,713 SGD
Retailer 2$10,162 SGD
Retailer 6$10,323 SGD
Retailer 3$10,373 SGD
Retailer 16$10,375 SGD
Retailer 9$10,516 SGD
Retailer 11$11,240 SGD
Retailer 13$11,413 SGD
Retailer 7$11,483 SGD
Retailer 15$12,261 SGD
Retailer 14$12,969 SGD
Retailer 10$13,712 SGD
Retailer 8$13,745 SGD
Retailer 12$15,621 SGD
NZ Jewellers$18,797 SGD

27 data points across 16 retailers

15 retailers$9,713 SGD to $18,797 SGD

Retailer 1
-
$9,680 SGD
Price last confirmed 8 days ago
B+
Retailer 2
-
$9,713 SGD
View
B+
Retailer 3
-
$10,162 SGD
View
B
Retailer 4
-
$10,323 SGD
View
B
Retailer 5
-
$10,373 SGD
View
Final sale: no returns
Retailer 6
-
$10,375 SGD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$10,516 SGD
View
B
Retailer 8
-
$11,240 SGD
View
B
Retailer 9
-
$11,413 SGD
View
B
Retailer 10
-
$11,483 SGD
View
Retailer 11
-
$12,261 SGD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$12,969 SGD
View
B
Retailer 13
-
$13,712 SGD
View
B
Retailer 14
-
$15,621 SGD
View
Most Expensive
C
NZ Jewellers
6b236e93-d19f-41e1-8f4e-6b4ddf708da3 · Nov 5
$18,797 SGD
$14,667 USD
View
14 more retailers have this diamond
Prices start from $9,713 SGDSave up to $9,084 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+
1.51ct Oval
$9,713 SGD