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Oval|Natural|GIA

1.51ct K VVS1 Oval Natural Diamond

VG • K/VVS1 • GIA 2546910141

Certificate GIA 2546910141

Diamond specifications and retailer prices

From $7,245 SGD
As of November 6, 2026
Save $6,610 SGD (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,014 SGD at NZ Jewellers · As of October 17, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546910141. Listed at 16 retailers as of November 5, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546910141
Dimensions10.20 × 5.52 × 3.26 mm
L/W Ratio1.85
Top View
10.20 mm5.52 mm1.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546910141
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.0%

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 6
Current: $13,855 SGD|Low: $7,245 SGD|High: $15,014 SGD|Avg: $9,663 SGD|-7.7%
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
November 6, 2026
Retailer 5$7,245 SGD
Retailer 2$7,490 SGD
Retailer 7$7,868 SGD
Retailer 9$7,907 SGD
Retailer 3$8,284 SGD
Retailer 4$8,284 SGD
Retailer 13$8,284 SGD
Retailer 12$8,487 SGD
Retailer 10$9,051 SGD
Retailer 11$9,559 SGD
Retailer 6$10,108 SGD
Retailer 8$12,173 SGD
NZ Jewellers$13,855 SGD

30 data points across 13 retailers

16 retailers$7,245 SGD to $13,855 SGD

B+
Cheapest Retailer
-
$7,245 SGD
B+
Retailer 2
-
$7,490 SGD
View
B+
Retailer 3
-
$7,868 SGD
View
B+
Retailer 4
-
$7,907 SGD
View
Retailer 5
-
$8,284 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$8,284 SGD
View
B+
Retailer 7
-
$8,284 SGD
View
Retailer 8
-
$8,373 SGD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
$8,487 SGD
View
B
Retailer 10
-
$9,051 SGD
View
B+
Retailer 11
-
$9,559 SGD
View
B
Retailer 12
-
$10,108 SGD
View
Retailer 13
-
$10,358 SGD
View
Price last confirmed 19 days ago
B
Retailer 14
-
$12,173 SGD
View
B
Retailer 15
-
$13,855 SGD
View
Most Expensive
NZ Jewellers
f02b5119-552b-4e50-afaf-dd79859e0c54 · Oct 17
$15,014 SGD
$11,715 USD
View
Price last confirmed 20 days ago
15 more retailers have this diamond
Prices start from $7,245 SGDSave up to $6,610 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
$7,245 SGD