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Oval|Natural|GIA

1.51ct K VVS1 Oval Natural Diamond

GD • K/VVS1 • GIA 6462592592

Certificate GIA 6462592592

Diamond specifications and retailer prices

From $8,433 SGD
As of November 1, 2026
Save $10,432 SGD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $18,865 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6462592592. Listed at 15 retailers as of November 1, 2026, with prices from $8,433 to $18,865, a $10,432 spread on the same certified stone. NZ Jewellers lists it at $18,865. 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
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6462592592
Dimensions9.04 × 6.46 × 3.99 mm
L/W Ratio1.40
Top View
9.04 mm6.46 mm1.51 ctK / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6462592592
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $18,865 SGD|Low: $8,433 SGD|High: $18,865 SGD|Avg: $12,148 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$8,433 SGD
Retailer 10$9,433 SGD
Retailer 9$10,218 SGD
Retailer 7$10,376 SGD
Retailer 3$10,410 SGD
Retailer 2$11,648 SGD
Retailer 8$11,791 SGD
Retailer 4$13,761 SGD
Retailer 5$15,677 SGD
NZ Jewellers$18,865 SGD

44 data points across 10 retailers

15 retailers$8,433 SGD to $18,865 SGD

B+
Cheapest Retailer
-
$8,433 SGD
B
Retailer 2
-
$8,758 SGD
View
B
Retailer 3
-
$8,832 SGD
View
B
Retailer 4
-
$9,420 SGD
View
Retailer 5
-
$9,433 SGD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$9,511 SGD
View
B
Retailer 7
-
$10,218 SGD
View
B
Retailer 8
-
$10,376 SGD
View
B
Retailer 9
-
$10,410 SGD
View
B
Retailer 10
-
$10,814 SGD
View
B
Retailer 11
-
$11,648 SGD
View
B
Retailer 12
-
$11,791 SGD
View
B
Retailer 13
-
$13,761 SGD
View
B
Retailer 14
-
$15,677 SGD
View
Most Expensive
C
NZ Jewellers
e85fc587-8b75-4031-9c4c-4fa40764d7c8 · Nov 5
$18,865 SGD
$14,720 USD
View
14 more retailers have this diamond
Prices start from $8,433 SGDSave up to $10,432 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.

B+
1.51ct Oval
$8,433 SGD