Oval|Natural|GIA

1.51ct H VS1 Oval Natural Diamond

EX • H/VS1 • GIA 5241048372

Certificate GIA 5241048372

Diamond specifications and retailer prices

From $10,047 SGD
As of November 5, 2026
Save $4,030 SGD (29%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $19,177 SGD at NZ Jewellers · As of October 9, 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 5241048372. Listed at 22 retailers as of October 30, 2026, with a 40% 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
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5241048372
Dimensions10.01 × 6.10 × 3.53 mm
L/W Ratio1.64
Top View
10.01 mm6.10 mm1.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5241048372
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $12,463 SGD|Low: $10,047 SGD|High: $18,577 SGD|Avg: $13,423 SGD|-5.4%
Retailer 1
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
November 6, 2026
Retailer 9$10,047 SGD
Retailer 10$11,156 SGD
Retailer 8$11,506 SGD
Retailer 3$12,050 SGD
Retailer 11$12,307 SGD
Retailer 1$12,463 SGD
Retailer 4$12,562 SGD
Retailer 15$12,647 SGD
Retailer 12$12,728 SGD
Retailer 5$13,735 SGD
Retailer 6$13,781 SGD
Retailer 7$14,077 SGD
Retailer 14$14,474 SGD
Retailer 2$16,707 SGD
Retailer 13$18,065 SGD

27 data points across 15 retailers

22 retailers$10,047 SGD to $14,077 SGD

A
Cheapest Retailer
-
$10,047 SGD
B+
Retailer 2
-
$11,156 SGD
View
B+
Retailer 3
-
$11,506 SGD
View
Final sale: no returns
Retailer 4
-
$12,050 SGD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$12,307 SGD
View
B+
Retailer 6
-
$12,463 SGD
View
Retailer 7
-
$12,562 SGD
View
Price last confirmed 6 days ago
Retailer 8
-
$12,647 SGD
View
Price last confirmed 14 days ago
Retailer 9
-
$12,700 SGD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
$12,728 SGD
View
Retailer 11
-
$13,735 SGD
View
Price last confirmed 8 days ago
Retailer 12
-
$13,759 SGD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$13,781 SGD
View
Retailer 14
-
$13,956 SGD
View
Price last confirmed 38 days ago
Retailer 15
-
$14,007 SGD
View
Price last confirmed 45 days ago
B
Retailer 16
-
$14,077 SGD
View
Retailer 17
-
$14,474 SGD
View
Price last confirmed 8 days ago
Retailer 18
-
$15,876 SGD
View
Price last confirmed 28 days ago
Retailer 19
-
$16,162 SGD
View
Price last confirmed 45 days ago
Retailer 20
-
$16,707 SGD
View
Price last confirmed 25 days ago
Retailer 21
-
$18,065 SGD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
92c5a17a-a68b-444d-b62c-e9cf4e82f1d8 · Oct 9
$19,177 SGD
$15,014 USD
View
Price last confirmed 27 days ago
21 more retailers have this diamond
Prices start from $10,047 SGDSave up to $4,030 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
$10,047 SGD