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Oval|Natural|GIA

1.51ct H VVS1 Oval Natural Diamond

VG • H/VVS1 • GIA 2556543621

Certificate GIA 2556543621

Diamond specifications and retailer prices

From $8,465 SGD
As of November 1, 2026
Save $10,906 SGD (56%) vs most expensive(unlock to see where)
36 retailers carry this diamond
Most expensive: $19,371 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 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 2556543621. Listed at 36 retailers as of November 1, 2026, with prices from $8,465 to $19,371, a $10,906 spread on the same certified stone. NZ Jewellers lists it at $19,371. 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 angle43.73°
Pavilion angle38.95°
OriginNatural
Grading LabGIA
CertificateGIA 2556543621
Dimensions8.60 × 6.26 × 4.04 mm
L/W Ratio1.37
Culet sizeNone
Top View
8.60 mm6.26 mm1.51 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556543621
Side View
Table 60.0%Crown 43.73°Girdle: THK-VTKPavilion 38.95°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
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 1
Current: $19,371 SGD|Low: $8,465 SGD|High: $19,371 SGD|Avg: $11,149 SGD
NZ Jewellers
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Retailer 29
November 6, 2026
Retailer 7$8,465 SGD
Retailer 4$8,817 SGD
Retailer 8$8,998 SGD
Retailer 21$9,069 SGD
Retailer 3$9,197 SGD
Retailer 10$9,311 SGD
Retailer 18$9,663 SGD
Retailer 19$9,685 SGD
Retailer 22$9,921 SGD
Retailer 17$10,318 SGD
Retailer 24$10,395 SGD
Retailer 2$10,403 SGD
Retailer 13$10,416 SGD
Retailer 9$10,492 SGD
Retailer 12$10,654 SGD
Retailer 26$10,695 SGD
Retailer 15$10,728 SGD
Retailer 11$10,826 SGD
Retailer 29$10,909 SGD
Retailer 5$11,522 SGD
Retailer 16$11,522 SGD
Retailer 23$11,702 SGD
Retailer 14$11,716 SGD
Retailer 6$11,906 SGD
Retailer 25$11,969 SGD
Retailer 20$12,107 SGD
Retailer 27$14,130 SGD
Retailer 28$16,097 SGD
NZ Jewellers$19,371 SGD

23 data points across 29 retailers

36 retailers$8,465 SGD to $19,371 SGD

A
Cheapest Retailer
-
$8,465 SGD
A
Retailer 2
-
$8,817 SGD
View
A
Retailer 3
-
$8,998 SGD
View
A
Retailer 4
-
$9,069 SGD
View
A
Retailer 5
-
$9,197 SGD
View
A
Retailer 6
-
$9,311 SGD
View
A
Retailer 7
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$9,663 SGD
View
A
Retailer 8
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$9,684 SGD
View
Final sale: no returns
Retailer 9
-
$9,685 SGD
View
Price last confirmed 9 days ago
A
Retailer 10
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$9,921 SGD
View
A
Retailer 11
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$10,275 SGD
View
A
Retailer 12
-
$10,318 SGD
View
A
Retailer 13
-
$10,395 SGD
View
A
Retailer 14
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$10,403 SGD
View
A
Retailer 15
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$10,403 SGD
View
A
Retailer 16
-
$10,416 SGD
View
B+
Retailer 17
-
$10,492 SGD
View
B+
Retailer 18
-
$10,654 SGD
View
A
Retailer 19
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$10,695 SGD
View
B+
Retailer 20
-
$10,728 SGD
View
B+
Retailer 21
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$10,826 SGD
View
B+
Retailer 22
-
$10,909 SGD
View
Retailer 23
-
$10,909 SGD
View
Price last confirmed 15 days ago
B+
Retailer 24
-
$11,522 SGD
View
B+
Retailer 25
-
$11,522 SGD
View
B+
Retailer 26
-
$11,593 SGD
View
B+
Retailer 27
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$11,604 SGD
View
B+
Retailer 28
-
$11,702 SGD
View
B+
Retailer 29
-
$11,716 SGD
View
B+
Retailer 30
-
$11,906 SGD
View
B+
Retailer 31
-
$11,969 SGD
View
B+
Retailer 32
-
$12,107 SGD
View
B+
Retailer 33
-
$12,519 SGD
View
B
Retailer 34
-
$14,130 SGD
View
B
Retailer 35
-
$16,097 SGD
View
Most Expensive
B
NZ Jewellers
be8810d3-8eb4-42f7-9897-2ac147cba7e7 · Nov 5
$19,371 SGD
$15,115 USD
View
35 more retailers have this diamond
Prices start from $8,465 SGDSave up to $10,906 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
$8,465 SGD