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Round|Natural|GIA

1.51ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 2566519117

Certificate GIA 2566519117

Diamond specifications and retailer prices

From $6,749 SGD
As of November 4, 2026
Save $6,748 SGD (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,497 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2566519117. Listed at 17 retailers as of November 4, 2026, with prices from $6,749 to $13,497, a $6,748 spread on the same certified stone. NZ Jewellers lists it at $13,497. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566519117
Dimensions7.31 × 7.36 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.31 mm7.36 mm1.51 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566519117
Side View
Table 59.0%Crown 34.5°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
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 4
Current: $13,497 SGD|Low: $5,771 SGD|High: $13,497 SGD|Avg: $7,792 SGD|+3.0%
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
Retailer 21
November 6, 2026
Retailer 10$5,771 SGD
Retailer 4$5,978 SGD
Retailer 5$6,242 SGD
Retailer 6$6,578 SGD
Retailer 14$6,630 SGD
Retailer 3$6,749 SGD
Retailer 11$6,831 SGD
Retailer 16$6,834 SGD
Retailer 12$6,989 SGD
Retailer 21$7,311 SGD
Retailer 15$7,425 SGD
Retailer 20$7,641 SGD
Retailer 13$7,683 SGD
Retailer 8$7,834 SGD
Retailer 9$7,834 SGD
Retailer 2$7,836 SGD
Retailer 19$8,274 SGD
Retailer 18$8,290 SGD
Retailer 17$9,845 SGD
Retailer 7$11,603 SGD
NZ Jewellers$13,497 SGD

11 data points across 21 retailers

17 retailers$6,749 SGD to $13,497 SGD

Retailer 1
-
$5,771 SGD
Price last confirmed 17 days ago
Retailer 2
-
$6,578 SGD
View
Price last confirmed 19 days ago
Retailer 3
-
$6,630 SGD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$6,749 SGD
View
Final sale: no returns
A
Retailer 5
-
$6,834 SGD
View
A
Retailer 6
-
$7,311 SGD
View
A
Retailer 7
-
$7,425 SGD
View
B+
Retailer 8
-
$7,641 SGD
View
B+
Retailer 9
-
$7,683 SGD
View
Retailer 10
-
$7,834 SGD
View
Price last confirmed 22 days ago
Retailer 11
-
$7,834 SGD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
$7,836 SGD
View
B+
Retailer 13
-
$8,274 SGD
View
B+
Retailer 14
-
$8,290 SGD
View
B+
Retailer 15
-
$9,845 SGD
View
Retailer 16
-
$11,603 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
NZ Jewellers
72d6f894-5bca-404b-9a30-572c4a07f061 · Nov 5
$13,497 SGD
$10,567 USD
View
16 more retailers have this diamond
Prices start from $6,749 SGDSave up to $6,748 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
$6,749 SGD