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Round|Natural|GIA

1.51ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 2566149041

Certificate GIA 2566149041

Diamond specifications and retailer prices

From $6,499 SGD
As of November 4, 2026
Save $4,450 SGD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,497 SGD at NZ Jewellers · As of October 3, 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 2566149041. Listed at 15 retailers as of November 4, 2026, with a 68% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566149041
Dimensions7.30 × 7.24 × 4.56 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
7.30 mm7.24 mm1.51 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566149041
Side View
Table 58.0%Crown 36°GirdlePavilion 40.8°Culet: NDepth 62.7%

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: $7,376 SGD|Low: $6,238 SGD|High: $11,802 SGD|Avg: $7,918 SGD|-7.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$6,238 SGD
Retailer 11$6,499 SGD
Retailer 10$6,955 SGD
Retailer 7$7,150 SGD
Retailer 2$7,344 SGD
Retailer 1$7,376 SGD
Retailer 9$7,650 SGD
Retailer 6$8,079 SGD
Retailer 5$8,102 SGD
Retailer 4$9,092 SGD
Retailer 8$10,949 SGD

28 data points across 11 retailers

15 retailers$6,499 SGD to $10,949 SGD

Retailer 1
-
$6,238 SGD
Price last confirmed 18 days ago
A
Retailer 2
-
$6,499 SGD
View
A
Retailer 3
-
$6,955 SGD
View
A
Retailer 4
-
$7,150 SGD
View
A
Retailer 5
-
$7,344 SGD
View
A
Retailer 6
-
$7,376 SGD
View
B+
Retailer 7
-
$7,650 SGD
View
Retailer 8
-
$7,915 SGD
View
Price last confirmed 36 days ago
Retailer 9
-
$7,915 SGD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$8,079 SGD
View
B+
Retailer 11
-
$8,102 SGD
View
B+
Retailer 12
-
$9,092 SGD
View
Retailer 13
-
$9,133 SGD
View
Price last confirmed 38 days ago
B
Retailer 14
-
$10,949 SGD
View
Most Expensive
NZ Jewellers
d4ca0fe7-2f80-4cec-b118-66b872478a85 · Oct 3
$13,497 SGD
$10,567 USD
View
Price last confirmed 34 days ago
14 more retailers have this diamond
Prices start from $6,499 SGDSave up to $4,450 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
$6,499 SGD