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Oval|Natural|GIA

1.51ct K VS1 Oval Natural Diamond

EX • K/VS1 • GIA 1385477318

Certificate GIA 1385477318

Diamond specifications and retailer prices

From $6,416 SGD
As of November 6, 2026
Save $6,266 SGD (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,681 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1385477318. Listed at 17 retailers as of November 5, 2026, with prices from $6,416 to $12,681, a $6,266 spread on the same certified stone. NZ Jewellers lists it at $12,681. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1385477318
Dimensions8.78 × 6.42 × 4.02 mm
L/W Ratio1.37
Culet sizeNone
Top View
8.78 mm6.42 mm1.51 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1385477318
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 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 6
Current: $6,935 SGD|Low: $6,639 SGD|High: $11,033 SGD|Avg: $7,905 SGD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$6,639 SGD
Retailer 2$6,732 SGD
Retailer 8$6,860 SGD
Retailer 1$6,935 SGD
Retailer 7$7,582 SGD
Retailer 5$8,282 SGD
Retailer 3$9,251 SGD
Retailer 4$10,873 SGD

41 data points across 8 retailers

17 retailers$6,416 SGD to $12,681 SGD

B+
Cheapest Retailer
-
$6,416 SGD
B+
Retailer 2
-
$6,599 SGD
View
B+
Retailer 3
-
$6,613 SGD
View
A
Retailer 4
-
$6,639 SGD
View
B+
Retailer 5
-
$6,732 SGD
View
B+
Retailer 6
-
$6,860 SGD
View
B+
Retailer 7
-
$6,935 SGD
View
B+
Retailer 8
-
$7,074 SGD
View
Retailer 9
-
$7,582 SGD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$7,582 SGD
View
B+
Retailer 11
-
$7,582 SGD
View
B+
Retailer 12
-
$7,782 SGD
View
B+
Retailer 13
-
$8,282 SGD
View
B+
Retailer 14
-
$8,749 SGD
View
B+
Retailer 15
-
$9,251 SGD
View
B
Retailer 16
-
$10,873 SGD
View
Most Expensive
B
NZ Jewellers
9a0e7035-4b1c-4a75-9fa8-0f992f122420 · Nov 5
$12,681 SGD
$9,895 USD
View
16 more retailers have this diamond
Prices start from $6,416 SGDSave up to $6,266 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 Oval
$6,416 SGD