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Oval|Natural|GIA

1.51ct F VS1 Oval Natural Diamond

EX • F/VS1 • GIA 1568158848

Certificate GIA 1568158848

Diamond specifications and retailer prices

From $9,008 SGD
As of November 4, 2026
Save $11,560 SGD (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $20,567 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 F colour (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 1568158848. Listed at 9 retailers as of November 4, 2026, with prices from $9,008 to $20,567, a $11,560 spread on the same certified stone. NZ Jewellers lists it at $20,567. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1568158848
Dimensions9.01 × 6.24 × 4.03 mm
L/W Ratio1.44
Key to symbols
Crystal, Feather, Needle
Top View
9.01 mm6.24 mm1.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1568158848
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.6%

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 4
Current: $20,567 SGD|Low: $9,008 SGD|High: $20,567 SGD|Avg: $12,791 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6$9,008 SGD
Retailer 9$9,968 SGD
Retailer 4$10,225 SGD
Retailer 8$10,743 SGD
Retailer 2$11,272 SGD
Retailer 7$12,297 SGD
Retailer 5$13,529 SGD
Retailer 3$17,090 SGD
NZ Jewellers$20,567 SGD

35 data points across 9 retailers

9 retailers$9,008 SGD to $20,567 SGD

A
Cheapest Retailer
-
$9,008 SGD
Retailer 2
-
$9,968 SGD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$10,225 SGD
View
A
Retailer 4
-
$10,743 SGD
View
A
Retailer 5
-
$11,272 SGD
View
A
Retailer 6
-
$12,297 SGD
View
A
Retailer 7
-
$13,529 SGD
View
B+
Retailer 8
-
$17,090 SGD
View
Most Expensive
B
NZ Jewellers
29d454d9-1654-4e4a-97d9-9afa40e25a9d · Nov 5
$20,567 SGD
$16,102 USD
View
8 more retailers have this diamond
Prices start from $9,008 SGDSave up to $11,560 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
$9,008 SGD