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Oval|Natural|GIA

1.51ct H VVS1 Oval Natural Diamond

VG • H/VVS1 • GIA 2534645273

Certificate GIA 2534645273

Diamond specifications and retailer prices

From $10,672 SGD
As of November 3, 2026
17 retailers carry this diamond
Most expensive: $11,446 SGD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2534645273. Listed at 17 retailers as of November 3, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
H
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.7°
Pavilion angle35.7°
OriginNatural
Grading LabGIA
CertificateGIA 2534645273
Dimensions8.80 × 6.48 × 4.04 mm
L/W Ratio1.36
Top View
8.80 mm6.48 mm1.51 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2534645273
Side View
Table 62.0%Crown 39.7°Girdle: THN-THKPavilion 35.7°Culet: NoneDepth 62.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 3
Current: $11,446 SGD|Low: $7,841 SGD|High: $18,208 SGD|Avg: $10,660 SGD|-2.8%
Flawless Fine Jewelry
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
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 29, 2026
Retailer 9$7,841 SGD
Retailer 5$8,261 SGD
Retailer 12$8,357 SGD
Retailer 7$8,437 SGD
Retailer 14$8,844 SGD
Retailer 3$8,846 SGD
Retailer 21$8,849 SGD
Retailer 11$9,583 SGD
Retailer 13$9,600 SGD
Retailer 4$9,730 SGD
Retailer 2$9,981 SGD
Retailer 19$10,099 SGD
Retailer 22$10,099 SGD
Retailer 6$10,140 SGD
Retailer 20$10,432 SGD
Retailer 15$10,672 SGD
Retailer 18$10,931 SGD
Retailer 16$11,056 SGD
Flawless Fine Jewelry$11,446 SGD
Retailer 10$11,780 SGD
Retailer 23$12,878 SGD
Retailer 17$14,819 SGD
Retailer 8$17,691 SGD

21 data points across 23 retailers

17 retailers

Retailer 1
-
$8,261 SGD
Price last confirmed 12 days ago
Retailer 2
-
$8,357 SGD
View
Price last confirmed 10 days ago
Retailer 3
-
$8,437 SGD
View
Price last confirmed 9 days ago
Retailer 4
-
$8,846 SGD
View
Price last confirmed 13 days ago
Retailer 5
-
$8,849 SGD
View
Price last confirmed 9 days ago
Retailer 6
-
$9,583 SGD
View
Price last confirmed 9 days ago
Retailer 7
-
$9,600 SGD
View
Price last confirmed 9 days ago
Retailer 8
-
$9,730 SGD
View
Price last confirmed 9 days ago
Retailer 9
-
$9,981 SGD
View
Price last confirmed 9 days ago
Retailer 10
-
$10,099 SGD
View
Price last confirmed 10 days ago
Retailer 11
-
$10,099 SGD
View
Price last confirmed 9 days ago
Retailer 12
-
$10,140 SGD
View
Price last confirmed 16 days ago
Retailer 13
-
$10,432 SGD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$10,672 SGD
View
Retailer 15
-
$10,931 SGD
View
Price last confirmed 10 days ago
Retailer 16
-
$11,056 SGD
View
Price last confirmed 11 days ago
Most Expensive
Flawless Fine Jewelry
67CE46CD6 · Oct 29
$11,446 SGD
£7,032 GBP
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from $10,672 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.

B+
1.51ct Oval
$10,672 SGD