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Round|Natural|IGI

1.51ct J VVS2 Round Natural Diamond

EX • J/VVS2 • IGI 528225030

Shape and cutting style on the report: Round brilliant

Certificate IGI 528225030

Diamond specifications and retailer prices

From $4,394 SGD
₹327,332 INR
As of November 1, 2026
Save $5,399 SGD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,793 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 528225030. Listed at 16 retailers as of October 30, 2026, with prices from $4,394 to $9,793, a $5,399 spread on the same certified stone. NZ Jewellers lists it at $9,793. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 528225030
Dimensions7.25 × 7.20 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.25 mm7.20 mm1.51 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 528225030
Side View
Table 56.5%Crown 36.5°Girdle: ThickPavilion 40.7°Culet: NoneDepth 63.3%

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: Nov 1
Current: $9,793 SGD|Low: $4,394 SGD|High: $9,793 SGD|Avg: $6,162 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 1, 2026
Retailer 2$4,394 SGD
Retailer 16$4,946 SGD
Retailer 8$5,165 SGD
Retailer 7$5,188 SGD
Retailer 13$5,331 SGD
Retailer 4$5,621 SGD
Retailer 5$5,621 SGD
Retailer 15$5,621 SGD
Retailer 6$5,811 SGD
Retailer 10$5,822 SGD
Retailer 3$6,332 SGD
Retailer 12$6,363 SGD
Retailer 14$6,485 SGD
Retailer 11$6,909 SGD
Retailer 9$8,952 SGD
NZ Jewellers$9,793 SGD

34 data points across 16 retailers

16 retailers$4,394 SGD to $9,793 SGD

A
Cheapest Retailer
-
$4,394 SGD
₹327,332 INR
A
Retailer 2
-
$4,946 SGD
$3,869 USD
View
Retailer 3
-
$5,165 SGD
$4,040 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$5,188 SGD
$4,058 USD
View
Final sale: no returns
A
Retailer 5
-
$5,331 SGD
$4,170 USD
View
A
Retailer 6
-
$5,621 SGD
$4,397 USD
View
A
Retailer 7
-
$5,621 SGD
$4,397 USD
View
A
Retailer 8
-
$5,621 SGD
$4,397 USD
View
A
Retailer 9
-
$5,811 SGD
$4,546 USD
View
A
Retailer 10
-
$5,822 SGD
£3,586 GBP
View
A
Retailer 11
-
$6,332 SGD
£3,900 GBP
View
A
Retailer 12
-
$6,363 SGD
€4,740 EUR
View
A
Retailer 13
-
$6,485 SGD
$5,073 USD
View
A
Retailer 14
-
$6,909 SGD
ZAR 87,309 ZAR
View
B+
Retailer 15
-
$8,952 SGD
£5,514 GBP
View
Most Expensive
B
NZ Jewellers
4ddc00af-928a-4668-b7d8-5b92cb8ec88a · Oct 30
$9,793 SGD
$7,660 USD
View
15 more retailers have this diamond
Prices start from $4,394 SGDSave up to $5,399 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 Round
$4,394 SGD