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Oval|Natural|GIA

1.51ct J VS1 Oval Natural Diamond

GD • J/VS1 • GIA 7551853653

Certificate GIA 7551853653

Diamond specifications and retailer prices

From $6,538 SGD
$5,114 USD
As of November 2, 2026
Save $6,539 SGD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $13,077 SGD at NZ Jewellers · As of October 30, 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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7551853653. Listed at 10 retailers as of October 30, 2026, with prices from $6,538 to $13,077, a $6,539 spread on the same certified stone. NZ Jewellers lists it at $13,077. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.47°
Pavilion angle41.7°
OriginNatural
Grading LabGIA
CertificateGIA 7551853653
Dimensions9.53 × 6.13 × 4.02 mm
L/W Ratio1.55
Top View
9.53 mm6.13 mm1.51 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551853653
Side View
Table 63.0%Crown 35.47°GirdlePavilion 41.7°CuletDepth 65.6%

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 2
Current: $13,077 SGD|Low: $6,538 SGD|High: $13,345 SGD|Avg: $9,128 SGD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$6,538 SGD
Retailer 3$7,501 SGD
Retailer 10$7,602 SGD
Retailer 9$7,930 SGD
Retailer 7$7,996 SGD
Retailer 8$8,014 SGD
Retailer 2$8,541 SGD
Retailer 5$9,606 SGD
Retailer 4$11,519 SGD
NZ Jewellers$13,077 SGD

44 data points across 10 retailers

10 retailers$6,538 SGD to $13,077 SGD

B+
Cheapest Retailer
-
$6,538 SGD
$5,114 USD
Final sale: no returns
B+
Retailer 2
-
$7,501 SGD
£4,620 GBP
View
B
Retailer 3
-
$7,602 SGD
A$9,148 AUD
View
Retailer 4
-
$7,930 SGD
A$9,543 AUD
View
Price last confirmed 29 days ago
B
Retailer 5
-
$7,996 SGD
$6,255 USD
View
B
Retailer 6
-
$8,014 SGD
$6,269 USD
View
B
Retailer 7
-
$8,541 SGD
€6,363 EUR
View
B
Retailer 8
-
$9,606 SGD
ZAR 121,397 ZAR
View
B
Retailer 9
-
$11,519 SGD
£7,095 GBP
View
Most Expensive
C
NZ Jewellers
3d3c4200-5100-4302-bdeb-76ff3329ab0b · Oct 30
$13,077 SGD
$10,229 USD
View
9 more retailers have this diamond
Prices start from $6,538 SGDSave up to $6,539 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
$6,538 SGD