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Oval|Natural|GIA

1.51ct E VS1 Oval Natural Diamond

ID • E/VS1 • GIA 1543267609

Certificate GIA 1543267609

Diamond specifications and retailer prices

From $13,806 SGD
As of November 4, 2026
Save $9,059 SGD (40%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $24,805 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 E 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 1543267609. Listed at 18 retailers as of November 4, 2026, with a 66% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543267609
Dimensions8.98 × 6.44 × 4.01 mm
L/W Ratio1.39
Key to symbols
Feather, Needle
Top View
8.98 mm6.44 mm1.51 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543267609
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 62.3%

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: $24,805 SGD|Low: $13,806 SGD|High: $24,805 SGD|Avg: $17,784 SGD
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
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 14$13,806 SGD
Retailer 3$15,059 SGD
Retailer 15$15,213 SGD
Retailer 13$15,742 SGD
Retailer 2$15,997 SGD
Retailer 8$16,159 SGD
Retailer 12$16,191 SGD
Retailer 7$16,429 SGD
Retailer 16$17,524 SGD
Retailer 6$17,585 SGD
Retailer 5$17,797 SGD
Retailer 4$18,482 SGD
Retailer 10$18,674 SGD
Retailer 11$21,865 SGD
Retailer 9$22,865 SGD
NZ Jewellers$24,805 SGD

36 data points across 16 retailers

18 retailers$13,806 SGD to $22,865 SGD

A
Cheapest Retailer
-
$13,806 SGD
A
Retailer 2
-
$15,059 SGD
View
A
Retailer 3
-
$15,213 SGD
View
B+
Retailer 4
-
$15,742 SGD
View
Final sale: no returns
A
Retailer 5
-
$15,997 SGD
View
B+
Retailer 6
-
$16,159 SGD
View
Retailer 7
-
$16,191 SGD
View
Price last confirmed 13 days ago
Retailer 8
-
$16,429 SGD
View
Price last confirmed 20 days ago
B+
Retailer 9
-
$17,396 SGD
View
Retailer 10
-
$17,524 SGD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
$17,585 SGD
View
Retailer 12
-
$17,797 SGD
View
Price last confirmed 18 days ago
B+
Retailer 13
-
$18,234 SGD
View
Retailer 14
-
$18,482 SGD
View
Price last confirmed 18 days ago
B+
Retailer 15
-
$18,674 SGD
View
B+
Retailer 16
-
$21,865 SGD
View
B+
Retailer 17
-
$22,865 SGD
View
Most Expensive
NZ Jewellers
1dfadad0-38cb-4d62-92de-5597b63c3545 · Oct 17
$24,805 SGD
$19,411 USD
View
Price last confirmed 18 days ago
17 more retailers have this diamond
Prices start from $13,806 SGDSave up to $9,059 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
$13,806 SGD