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Oval|Natural|GIA

1.51ct H VVS1 Oval Natural Diamond

EX • H/VVS1 • GIA 5232646164

Certificate GIA 5232646164

Diamond specifications and retailer prices

From $11,280 SGD
$8,820 USD
As of November 1, 2026
Save $8,089 SGD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $20,469 SGD at NZ Jewellers · As of October 20, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5232646164. Listed at 15 retailers as of November 1, 2026, with a 72% 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5232646164
Dimensions8.88 × 6.29 × 4.08 mm
L/W Ratio1.41
Top View
8.88 mm6.29 mm1.51 ctH / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5232646164
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.9%

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 1
Current: $20,469 SGD|Low: $11,280 SGD|High: $20,469 SGD|Avg: $14,851 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
Retailer 17
November 2, 2026
Retailer 14$11,280 SGD
Retailer 16$11,477 SGD
Retailer 15$12,184 SGD
Retailer 6$12,281 SGD
Retailer 17$12,482 SGD
Retailer 8$13,304 SGD
Retailer 13$13,509 SGD
Retailer 4$14,554 SGD
Retailer 5$14,554 SGD
Retailer 12$14,852 SGD
Retailer 3$15,040 SGD
Retailer 7$15,352 SGD
Retailer 2$15,621 SGD
Retailer 11$18,220 SGD
Retailer 10$19,369 SGD
Retailer 9$20,112 SGD
NZ Jewellers$20,469 SGD

26 data points across 17 retailers

15 retailers$11,280 SGD to $19,369 SGD

A
Cheapest Retailer
-
$11,280 SGD
$8,820 USD
B+
Retailer 2
-
$11,477 SGD
$8,974 USD
View
B+
Retailer 3
-
$12,184 SGD
$9,527 USD
View
B+
Retailer 4
-
$12,482 SGD
$9,760 USD
View
Retailer 5
-
$13,304 SGD
$10,403 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$13,509 SGD
$10,563 USD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$14,554 SGD
$11,380 USD
View
B+
Retailer 8
-
$14,554 SGD
$11,380 USD
View
B+
Retailer 9
-
$14,852 SGD
£9,144 GBP
View
B+
Retailer 10
-
$15,040 SGD
$11,760 USD
View
Retailer 11
-
$15,352 SGD
$12,004 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$15,621 SGD
€11,633 EUR
View
B
Retailer 13
-
$18,220 SGD
ZAR 230,153 ZAR
View
B
Retailer 14
-
$19,369 SGD
£11,925 GBP
View
Most Expensive
NZ Jewellers
8a18ddce-3a40-42f9-b415-d954ac08579f · Oct 20
$20,469 SGD
$16,005 USD
View
Price last confirmed 12 days ago
14 more retailers have this diamond
Prices start from $11,280 SGDSave up to $8,089 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
$11,280 SGD