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Round|Natural|GIA

1.51ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 7431813741

Certificate GIA 7431813741

Diamond specifications and retailer prices

From $5,522 SGD
As of November 1, 2026
Save $6,167 SGD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,689 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 7431813741. Listed at 14 retailers as of November 1, 2026, with prices from $5,522 to $11,689, a $6,167 spread on the same certified stone. NZ Jewellers lists it at $11,689. 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 angle32.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7431813741
Dimensions7.39 × 7.34 × 4.47 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Pinpoint, Feather, Natural
Top View
7.39 mm7.34 mm1.51 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7431813741
Side View
Table 61.0%Crown 32.5°Girdle: Sli. ThickPavilion 41.4°Culet: NoneDepth 60.9%

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 1
Current: $11,689 SGD|Low: $5,522 SGD|High: $12,206 SGD|Avg: $7,597 SGD|-4.2%
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
November 3, 2026
Retailer 4$5,522 SGD
Retailer 10$5,959 SGD
Retailer 11$6,097 SGD
Retailer 5$6,332 SGD
Retailer 13$6,332 SGD
Retailer 14$6,332 SGD
Retailer 2$6,774 SGD
Retailer 3$7,305 SGD
Retailer 12$7,656 SGD
Retailer 6$7,712 SGD
Retailer 7$7,873 SGD
Retailer 9$8,590 SGD
Retailer 8$11,130 SGD
NZ Jewellers$11,689 SGD

42 data points across 14 retailers

14 retailers$5,522 SGD to $11,689 SGD

A
Cheapest Retailer
-
$5,522 SGD
A
Retailer 2
-
$5,959 SGD
View
Retailer 3
-
$6,097 SGD
View
Price last confirmed 18 days ago
Retailer 4
-
$6,332 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$6,332 SGD
View
A
Retailer 6
-
$6,332 SGD
View
A
Retailer 7
-
$6,774 SGD
View
B+
Retailer 8
-
$7,305 SGD
View
B+
Retailer 9
-
$7,656 SGD
View
Retailer 10
-
$7,712 SGD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$7,873 SGD
View
B+
Retailer 12
-
$8,590 SGD
View
B
Retailer 13
-
$11,130 SGD
View
Most Expensive
B
NZ Jewellers
1f84c324-8762-4f81-bc3e-10bb6cd3edb3 · Nov 2
$11,689 SGD
$9,151 USD
View
13 more retailers have this diamond
Prices start from $5,522 SGDSave up to $6,167 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
$5,522 SGD