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Oval|Natural|GIA

1.51ct H VS1 Oval Natural Diamond

EX • H/VS1 • GIA 7541780247

Certificate GIA 7541780247

Diamond specifications and retailer prices

From $9,116 SGD
As of October 31, 2026
Save $8,356 SGD (48%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $21,442 SGD at NZ Jewellers · As of September 25, 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 7541780247. Listed at 20 retailers as of October 31, 2026, with a 92% 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541780247
Dimensions8.90 × 6.34 × 4.05 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.90 mm6.34 mm1.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541780247
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.8%

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: Oct 31
Current: $11,058 SGD|Low: $9,116 SGD|High: $17,738 SGD|Avg: $11,665 SGD|-3.0%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 4, 2026
Retailer 8$9,116 SGD
Retailer 2$9,253 SGD
Retailer 13$9,836 SGD
Retailer 9$10,032 SGD
Retailer 12$10,258 SGD
Retailer 10$10,321 SGD
Retailer 16$10,429 SGD
Retailer 5$10,483 SGD
Retailer 18$10,614 SGD
Retailer 3$10,874 SGD
Retailer 1$11,058 SGD
Retailer 11$11,575 SGD
Retailer 19$12,021 SGD
Retailer 15$12,532 SGD
Retailer 6$12,555 SGD
Retailer 14$13,279 SGD
Retailer 4$13,694 SGD
Retailer 7$15,260 SGD
Retailer 17$17,472 SGD

23 data points across 19 retailers

20 retailers$9,116 SGD to $17,472 SGD

A
Cheapest Retailer
-
$9,116 SGD
A
Retailer 2
-
$9,253 SGD
View
A
Retailer 3
-
$9,836 SGD
View
Retailer 4
-
$10,032 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$10,258 SGD
View
A
Retailer 6
-
$10,321 SGD
View
A
Retailer 7
-
$10,429 SGD
View
B+
Retailer 8
-
$10,483 SGD
View
Final sale: no returns
A
Retailer 9
-
$10,614 SGD
View
B+
Retailer 10
-
$10,874 SGD
View
B+
Retailer 11
-
$11,058 SGD
View
Retailer 12
-
$11,575 SGD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$12,021 SGD
View
B+
Retailer 14
-
$12,532 SGD
View
B+
Retailer 15
-
$12,555 SGD
View
B+
Retailer 16
-
$13,279 SGD
View
B+
Retailer 17
-
$13,694 SGD
View
B+
Retailer 18
-
$15,260 SGD
View
B
Retailer 19
-
$17,472 SGD
View
Most Expensive
NZ Jewellers
3188b26b-4a34-4ae5-b862-bf33d44b2dc0 · Sep 25
$21,442 SGD
$16,787 USD
View
Price last confirmed 41 days ago
19 more retailers have this diamond
Prices start from $9,116 SGDSave up to $8,356 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
$9,116 SGD