Oval|Natural|GIA

1.51ct D VS2 Oval Natural Diamond

EX • D/VS2 • GIA 3525288678

Certificate GIA 3525288678

Diamond specifications and retailer prices

From $13,491 SGD
$10,553 USD
As of October 29, 2026
Save $11,010 SGD (45%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $24,501 SGD at NZ Jewellers · As of October 3, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3525288678. Listed at 25 retailers as of October 29, 2026, with a 82% 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
D
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle12°
Pavilion angle30.7°
OriginNatural
Grading LabGIA
CertificateGIA 3525288678
Dimensions9.29 × 6.45 × 3.75 mm
L/W Ratio1.44
Top View
9.29 mm6.45 mm1.51 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3525288678
Side View
Table 59.0%Crown 12°Girdle: STK-THKPavilion 30.7°Culet: NoneDepth 58.1%

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 29
Current: $24,501 SGD|Low: $13,491 SGD|High: $24,501 SGD|Avg: $17,097 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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 10$13,491 SGD
Retailer 12$13,639 SGD
Retailer 8$14,491 SGD
Retailer 21$14,700 SGD
Retailer 3$14,813 SGD
Retailer 7$15,686 SGD
Retailer 13$15,900 SGD
Retailer 19$15,925 SGD
Retailer 9$16,143 SGD
Retailer 20$16,170 SGD
Retailer 14$16,255 SGD
Retailer 2$16,262 SGD
Retailer 6$16,328 SGD
Retailer 11$17,612 SGD
Retailer 5$18,117 SGD
Retailer 4$18,211 SGD
Retailer 17$18,374 SGD
Retailer 16$18,493 SGD
Retailer 18$21,481 SGD
Retailer 15$23,081 SGD
NZ Jewellers$24,501 SGD

20 data points across 21 retailers

25 retailers$13,491 SGD to $24,501 SGD

A
Cheapest Retailer
-
$13,491 SGD
$10,553 USD
A
Retailer 2
-
$13,639 SGD
$10,669 USD
View
A
Retailer 3
-
$14,491 SGD
$11,335 USD
View
A
Retailer 4
-
$14,700 SGD
$11,499 USD
View
Retailer 5
-
$14,700 SGD
$11,499 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$14,813 SGD
CA$16,093 CAD
View
A
Retailer 7
-
$15,686 SGD
$12,270 USD
View
A
Retailer 8
-
$15,900 SGD
£9,793 GBP
View
B+
Retailer 9
-
$15,925 SGD
$12,457 USD
View
Retailer 10
-
$15,925 SGD
$12,457 USD
View
Price last confirmed 26 days ago
Retailer 11
-
$16,143 SGD
A$19,427 AUD
View
Price last confirmed 26 days ago
B+
Retailer 12
-
$16,170 SGD
$12,649 USD
View
B+
Retailer 13
-
$16,255 SGD
$12,715 USD
View
A
Retailer 14
-
$16,262 SGD
£10,016 GBP
View
B+
Retailer 15
-
$16,328 SGD
$12,772 USD
View
B+
Retailer 16
-
$17,612 SGD
£10,848 GBP
View
B+
Retailer 17
-
$18,117 SGD
$14,171 USD
View
B+
Retailer 18
-
$18,211 SGD
$14,245 USD
View
B+
Retailer 19
-
$18,374 SGD
$14,373 USD
View
Retailer 20
-
$18,374 SGD
$14,373 USD
View
Price last confirmed 11 days ago
B+
Retailer 21
-
$18,493 SGD
€13,777 EUR
View
B+
Retailer 22
-
$21,481 SGD
ZAR 271,459 ZAR
View
B+
Retailer 23
-
$23,081 SGD
£14,216 GBP
View
B
Retailer 24
-
$24,501 SGD
$19,165 USD
View
Most Expensive
NZ Jewellers
3ec57758-245e-480f-b83b-3c16c6f191b2 · Oct 3
$24,501 SGD
$19,165 USD
View
Price last confirmed 27 days ago
24 more retailers have this diamond
Prices start from $13,491 SGDSave up to $11,010 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
$13,491 SGD