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Round|Natural|GIA

1.51ct I VS2 Round Natural Diamond

VG • I/VS2 • GIA 6565404058

Certificate GIA 6565404058

Diamond specifications and retailer prices

From $5,413 SGD
As of November 4, 2026
Save $6,429 SGD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,842 SGD at NZ Jewellers · As of November 2, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 6565404058. Listed at 21 retailers as of November 2, 2026, with prices from $5,413 to $11,842, a $6,429 spread on the same certified stone. NZ Jewellers lists it at $11,842. 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
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle38.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6565404058
Dimensions7.15 × 7.09 × 4.62 mm
L/W Ratio1.01
Top View
7.15 mm7.09 mm1.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6565404058
Side View
Table 57.0%Crown 38.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.9%

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 4
Current: $11,842 SGD|Low: $5,365 SGD|High: $11,842 SGD|Avg: $7,712 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 4, 2026
Retailer 19$5,413 SGD
Retailer 14$5,523 SGD
Retailer 12$5,908 SGD
Retailer 17$6,153 SGD
Retailer 11$6,175 SGD
Retailer 20$6,626 SGD
Retailer 15$6,795 SGD
Retailer 4$6,888 SGD
Retailer 3$7,081 SGD
Retailer 5$7,081 SGD
Retailer 10$7,081 SGD
Retailer 13$7,501 SGD
Retailer 6$7,550 SGD
Retailer 16$7,776 SGD
Retailer 9$8,170 SGD
Retailer 8$8,218 SGD
Retailer 18$8,702 SGD
Retailer 7$10,570 SGD
Retailer 2$11,247 SGD
NZ Jewellers$11,842 SGD

24 data points across 20 retailers

21 retailers$5,413 SGD to $11,842 SGD

A
Cheapest Retailer
-
$5,413 SGD
A
Retailer 2
-
$5,523 SGD
View
A
Retailer 3
-
$5,908 SGD
View
B+
Retailer 4
-
$6,153 SGD
View
A
Retailer 5
-
$6,175 SGD
View
A
Retailer 6
-
$6,626 SGD
View
A
Retailer 7
-
$6,795 SGD
View
Retailer 8
-
$6,888 SGD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$7,081 SGD
View
A
Retailer 10
-
$7,081 SGD
View
A
Retailer 11
-
$7,081 SGD
View
Retailer 12
-
$7,175 SGD
View
Price last confirmed 26 days ago
A
Retailer 13
-
$7,501 SGD
View
A
Retailer 14
-
$7,550 SGD
View
A
Retailer 15
-
$7,776 SGD
View
B+
Retailer 16
-
$8,170 SGD
View
B+
Retailer 17
-
$8,218 SGD
View
B+
Retailer 18
-
$8,702 SGD
View
B+
Retailer 19
-
$10,570 SGD
View
B+
Retailer 20
-
$11,247 SGD
View
Most Expensive
B
NZ Jewellers
f57096cb-c9af-4f4d-b612-95651f0fc77c · Nov 2
$11,842 SGD
$9,267 USD
View
20 more retailers have this diamond
Prices start from $5,413 SGDSave up to $6,429 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
$5,413 SGD