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Oval|Natural|GIA

1.51ct H VS1 Oval Natural Diamond

EX • H/VS1 • GIA 6561647288

Certificate GIA 6561647288

Diamond specifications and retailer prices

From $8,167 SGD
As of November 5, 2026
Save $9,968 SGD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $18,135 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561647288. Listed at 23 retailers as of November 5, 2026, with prices from $8,167 to $18,135, a $9,968 spread on the same certified stone. NZ Jewellers lists it at $18,135. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6561647288
Dimensions9.12 × 6.28 × 3.92 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
9.12 mm6.28 mm1.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6561647288
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.4%

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 5
Current: $18,135 SGD|Low: $8,167 SGD|High: $18,507 SGD|Avg: $11,021 SGD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 17
Retailer 18
Retailer 19
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Retailer 22
Retailer 23
November 6, 2026
Retailer 19$8,167 SGD
Retailer 20$8,379 SGD
Retailer 12$8,437 SGD
Retailer 4$9,372 SGD
Retailer 18$9,425 SGD
Retailer 11$9,589 SGD
Retailer 17$9,939 SGD
Retailer 3$9,969 SGD
Retailer 6$10,008 SGD
Retailer 16$10,077 SGD
Retailer 2$10,138 SGD
Retailer 7$10,282 SGD
Retailer 23$10,487 SGD
Retailer 9$10,843 SGD
Retailer 14$10,906 SGD
Retailer 10$11,009 SGD
Retailer 8$11,155 SGD
Retailer 5$11,196 SGD
Retailer 22$11,756 SGD
Retailer 15$12,511 SGD
Retailer 13$13,228 SGD
Retailer 21$15,070 SGD
NZ Jewellers$18,135 SGD

15 data points across 23 retailers

23 retailers$8,167 SGD to $18,135 SGD

A
Cheapest Retailer
-
$8,167 SGD
A
Retailer 2
-
$8,379 SGD
View
A
Retailer 3
-
$8,437 SGD
View
A
Retailer 4
-
$9,372 SGD
View
A
Retailer 5
-
$9,425 SGD
View
A
Retailer 6
-
$9,589 SGD
View
A
Retailer 7
-
$9,939 SGD
View
A
Retailer 8
-
$9,969 SGD
View
A
Retailer 9
-
$10,008 SGD
View
Final sale: no returns
Retailer 10
-
$10,077 SGD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$10,138 SGD
View
B+
Retailer 12
-
$10,282 SGD
View
B+
Retailer 13
-
$10,487 SGD
View
B+
Retailer 14
-
$10,843 SGD
View
B+
Retailer 15
-
$10,906 SGD
View
B+
Retailer 16
-
$11,009 SGD
View
B+
Retailer 17
-
$11,155 SGD
View
B+
Retailer 18
-
$11,196 SGD
View
B+
Retailer 19
-
$11,756 SGD
View
B+
Retailer 20
-
$12,511 SGD
View
B+
Retailer 21
-
$13,228 SGD
View
B
Retailer 22
-
$15,070 SGD
View
Most Expensive
B
NZ Jewellers
b5c3308f-60ec-4de4-ac38-1a01d2b7c13e · Nov 5
$18,135 SGD
$14,198 USD
View
22 more retailers have this diamond
Prices start from $8,167 SGDSave up to $9,968 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
$8,167 SGD