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Oval|Natural|GIA

1.51ct I VS2 Oval Natural Diamond

EX • I/VS2 • GIA 1535659286

Certificate GIA 1535659286

Diamond specifications and retailer prices

From $9,597 SGD
$7,507 USD
As of October 30, 2026
Save $10,969 SGD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $20,566 SGD at NZ Jewellers · As of October 30, 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 I colour (near-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 1535659286. Listed at 22 retailers as of October 30, 2026, with prices from $9,597 to $20,566, a $10,969 spread on the same certified stone. NZ Jewellers lists it at $20,566. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.34°
Pavilion angle37.29°
OriginNatural
Grading LabGIA
CertificateGIA 1535659286
Dimensions8.85 × 6.32 × 4.02 mm
L/W Ratio1.40
Girdle conditionFaceted
Key to symbols
Feather, Pinpoint
Top View
8.85 mm6.32 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1535659286
Side View
Table 63.0%Crown 39.34°Girdle: MED-THKPavilion 37.29°Culet: NoneDepth 63.6%

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 30
Current: $20,566 SGD|Low: $9,597 SGD|High: $20,566 SGD|Avg: $12,090 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 31, 2026
Retailer 7$9,597 SGD
Retailer 8$9,628 SGD
Retailer 10$10,119 SGD
Retailer 4$10,234 SGD
Retailer 6$10,282 SGD
Retailer 11$10,368 SGD
Retailer 15$10,591 SGD
Retailer 3$10,958 SGD
Retailer 5$11,140 SGD
Retailer 19$11,311 SGD
Retailer 17$11,357 SGD
Retailer 13$11,621 SGD
Retailer 12$11,685 SGD
Retailer 14$11,685 SGD
Retailer 20$11,789 SGD
Retailer 9$12,313 SGD
Retailer 21$12,853 SGD
Retailer 2$13,437 SGD
Retailer 18$14,839 SGD
Retailer 16$17,228 SGD
NZ Jewellers$20,566 SGD

29 data points across 21 retailers

22 retailers$9,597 SGD to $20,566 SGD

A
Cheapest Retailer
-
$9,597 SGD
$7,507 USD
A
Retailer 2
-
$9,628 SGD
$7,531 USD
View
B+
Retailer 3
-
$10,234 SGD
$8,005 USD
View
B+
Retailer 4
-
$10,282 SGD
$8,043 USD
View
B+
Retailer 5
-
$10,329 SGD
View
B+
Retailer 6
-
$10,368 SGD
$8,110 USD
View
B+
Retailer 7
-
$10,591 SGD
£6,523 GBP
View
B+
Retailer 8
-
$10,958 SGD
$8,572 USD
View
B+
Retailer 9
-
$11,140 SGD
$8,714 USD
View
B+
Retailer 10
-
$11,311 SGD
$8,848 USD
View
Retailer 11
-
$11,357 SGD
A$13,668 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$11,621 SGD
£7,158 GBP
View
B+
Retailer 13
-
$11,685 SGD
$9,140 USD
View
B+
Retailer 14
-
$11,685 SGD
$9,140 USD
View
B+
Retailer 15
-
$11,789 SGD
$9,222 USD
View
B+
Retailer 16
-
$12,081 SGD
$9,450 USD
View
B+
Retailer 17
-
$12,313 SGD
£7,584 GBP
View
B
Retailer 18
-
$12,853 SGD
$10,054 USD
View
B+
Retailer 19
-
$13,437 SGD
€10,010 EUR
View
Retailer 20
-
$14,839 SGD
ZAR 187,516 ZAR
View
Price last confirmed 8 days ago
B
Retailer 21
-
$17,228 SGD
£10,611 GBP
View
Most Expensive
B
NZ Jewellers
f790c6ef-4913-438c-9d9e-9c6756aab692 · Oct 30
$20,566 SGD
$16,087 USD
View
21 more retailers have this diamond
Prices start from $9,597 SGDSave up to $10,969 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
$9,597 SGD