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1.51ct H VS1 Round Natural Diamond

EX • H/VS1 • IGI 835613822

Shape and cutting style on the report: Round brilliant

Certificate IGI 835613822

Diamond specifications and retailer prices

From $6,282 SGD
As of November 5, 2026
Save $7,673 SGD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $13,955 SGD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 835613822. Listed at 20 retailers as of November 5, 2026, with prices from $6,282 to $13,955, a $7,673 spread on the same certified stone. NZ Jewellers lists it at $13,955. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 835613822
Dimensions7.37 × 7.39 × 4.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
7.37 mm7.39 mm1.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 835613822
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.3%

Caratlytics Score

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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: $13,955 SGD|Low: $6,282 SGD|High: $14,202 SGD|Avg: $8,831 SGD|-1.7%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 16$6,282 SGD
Retailer 6$7,276 SGD
Retailer 10$7,502 SGD
Retailer 9$7,701 SGD
Retailer 3$7,702 SGD
Retailer 19$7,747 SGD
Retailer 2$7,982 SGD
Retailer 5$8,292 SGD
Retailer 14$8,308 SGD
Retailer 12$8,343 SGD
Retailer 18$8,379 SGD
Retailer 4$8,471 SGD
Retailer 20$8,545 SGD
Retailer 15$8,567 SGD
Retailer 8$8,801 SGD
Retailer 11$9,032 SGD
Retailer 7$9,627 SGD
Retailer 13$10,180 SGD
Retailer 17$12,258 SGD
NZ Jewellers$13,955 SGD

18 data points across 20 retailers

20 retailers$6,282 SGD to $13,955 SGD

A
Cheapest Retailer
-
$6,282 SGD
A
Retailer 2
-
$7,276 SGD
View
A
Retailer 3
-
$7,502 SGD
View
A
Retailer 4
-
$7,701 SGD
View
Final sale: no returns
Retailer 5
-
$7,702 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$7,747 SGD
View
A
Retailer 7
-
$7,982 SGD
View
A
Retailer 8
-
$8,292 SGD
View
A
Retailer 9
-
$8,308 SGD
View
A
Retailer 10
-
$8,343 SGD
View
A
Retailer 11
-
$8,379 SGD
View
A
Retailer 12
-
$8,471 SGD
View
A
Retailer 13
-
$8,545 SGD
View
A
Retailer 14
-
$8,567 SGD
View
A
Retailer 15
-
$8,801 SGD
View
A
Retailer 16
-
$9,032 SGD
View
B+
Retailer 17
-
$9,627 SGD
View
B+
Retailer 18
-
$10,180 SGD
View
B
Retailer 19
-
$12,258 SGD
View
Most Expensive
B
NZ Jewellers
2bdc7762-34ac-43f0-9e16-918a37bea07f · Nov 5
$13,955 SGD
$10,925 USD
View
19 more retailers have this diamond
Prices start from $6,282 SGDSave up to $7,673 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
$6,282 SGD