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Round|Natural|GIA

1.51ct K VS2 Round Natural Diamond

VG • K/VS2 • GIA 1535202625

Certificate GIA 1535202625

Diamond specifications and retailer prices

From $3,691 SGD
As of November 1, 2026
Save $4,478 SGD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,170 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 1535202625. Listed at 17 retailers as of November 1, 2026, with prices from $3,691 to $8,170, a $4,478 spread on the same certified stone. NZ Jewellers lists it at $8,170. 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
K
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1535202625
Dimensions7.18 × 7.09 × 4.59 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Key to symbols
Feather, Cloud, Needle, Pinpoint
Top View
7.18 mm7.09 mm1.51 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1535202625
Side View
Table 59.0%Crown 37.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.3%

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 1
Current: $8,170 SGD|Low: $3,691 SGD|High: $8,170 SGD|Avg: $5,131 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 13$3,691 SGD
Retailer 6$3,888 SGD
Retailer 4$4,026 SGD
Retailer 7$4,107 SGD
Retailer 15$4,248 SGD
Retailer 16$4,248 SGD
Retailer 14$4,412 SGD
Retailer 2$4,823 SGD
Retailer 3$4,901 SGD
Retailer 5$5,196 SGD
Retailer 8$5,311 SGD
Retailer 10$5,402 SGD
Retailer 11$5,446 SGD
Retailer 9$5,724 SGD
Retailer 12$7,820 SGD
NZ Jewellers$8,170 SGD

39 data points across 16 retailers

17 retailers$3,691 SGD to $8,170 SGD

A
Cheapest Retailer
-
$3,691 SGD
Retailer 2
-
$3,694 SGD
View
Price last confirmed 50 days ago
A
Retailer 3
-
$3,772 SGD
View
A
Retailer 4
-
$3,888 SGD
View
A
Retailer 5
-
$4,026 SGD
View
A
Retailer 6
-
$4,107 SGD
View
Retailer 7
-
$4,248 SGD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$4,248 SGD
View
B+
Retailer 9
-
$4,412 SGD
View
A
Retailer 10
-
$4,823 SGD
View
B+
Retailer 11
-
$4,901 SGD
View
Retailer 12
-
$5,311 SGD
View
Price last confirmed 14 days ago
A
Retailer 13
-
$5,402 SGD
View
A
Retailer 14
-
$5,446 SGD
View
B+
Retailer 15
-
$5,724 SGD
View
B
Retailer 16
-
$7,820 SGD
View
Most Expensive
B
NZ Jewellers
d2039fbb-1bf4-4066-9021-03bb57420d60 · Nov 5
$8,170 SGD
$6,396 USD
View
16 more retailers have this diamond
Prices start from $3,691 SGDSave up to $4,478 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
$3,691 SGD