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Oval|Natural|GIA

1.51ct J VS1 Oval Natural Diamond

GD • J/VS1 • GIA 1558180784

Certificate GIA 1558180784

Diamond specifications and retailer prices

From $5,269 SGD
HK$32,200 HKD
As of October 31, 2026
Save $4,728 SGD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,997 SGD at With Clarity · As of October 30, 2026
View at With Clarity

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 1558180784. Listed at 9 retailers as of October 30, 2026, with prices from $5,269 to $9,997, a $4,728 spread on the same certified stone. With Clarity lists it at $9,997. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558180784
Dimensions9.01 × 6.45 × 4.04 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Needle
Top View
9.01 mm6.45 mm1.51 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558180784
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.6%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $6,455 SGD|Low: $5,220 SGD|High: $9,798 SGD|Avg: $6,840 SGD|+16.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 31, 2026
Retailer 2$5,269 SGD
Retailer 6$6,278 SGD
Retailer 4$6,313 SGD
Retailer 1$6,455 SGD
Retailer 5$6,614 SGD
Retailer 8$6,697 SGD
Retailer 7$6,980 SGD
Retailer 3$7,896 SGD
With Clarity$9,798 SGD

19 data points across 9 retailers

9 retailers$5,269 SGD to $9,997 SGD

A
Cheapest Retailer
-
$5,269 SGD
HK$32,200 HKD
B+
Retailer 2
-
$6,278 SGD
$4,911 USD
View
B+
Retailer 3
-
$6,313 SGD
View
B+
Retailer 4
-
$6,455 SGD
$5,049 USD
View
B+
Retailer 5
-
$6,614 SGD
$5,174 USD
View
Final sale: no returns
B+
Retailer 6
-
$6,697 SGD
View
B+
Retailer 7
-
$6,980 SGD
$5,460 USD
View
B
Retailer 8
-
$7,896 SGD
€5,882 EUR
View
Most Expensive
B
With Clarity
1558180784 · Oct 30
$9,997 SGD
$7,820 USD
View
8 more retailers have this diamond
Prices start from $5,269 SGDSave up to $4,728 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
1.51ct Oval
$5,269 SGD