Oval|Natural|GIA

1.51ct F VS2 Oval Natural Diamond

EX • F/VS2 • GIA 2518625166

Certificate GIA 2518625166

Diamond specifications and retailer prices

From $13,472 SGD
$10,508 USD
As of October 28, 2026
Save $10,730 SGD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $24,202 SGD at NZ Jewellers · As of October 27, 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 F 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 2518625166. Listed at 19 retailers as of October 27, 2026, with prices from $13,472 to $24,202, a $10,730 spread on the same certified stone. NZ Jewellers lists it at $24,202. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.41°
OriginNatural
Grading LabGIA
CertificateGIA 2518625166
Dimensions9.21 × 6.37 × 4.04 mm
L/W Ratio1.45
Top View
9.21 mm6.37 mm1.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2518625166
Side View
Table 56.0%Crown 36.1°Girdle: STK-THKPavilion 40.41°Culet: NoneDepth 63.5%

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: Oct 28
Current: $15,704 SGD|Low: $13,472 SGD|High: $22,952 SGD|Avg: $17,366 SGD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9$13,472 SGD
Retailer 10$14,321 SGD
Retailer 11$14,643 SGD
Retailer 1$15,704 SGD
Retailer 2$15,731 SGD
Retailer 8$15,792 SGD
Retailer 4$16,109 SGD
Retailer 3$18,152 SGD
Retailer 6$18,269 SGD
Retailer 7$21,220 SGD
Retailer 5$22,801 SGD

39 data points across 11 retailers

19 retailers$13,472 SGD to $24,202 SGD

A
Cheapest Retailer
-
$13,472 SGD
$10,508 USD
B+
Retailer 2
-
$14,321 SGD
$11,170 USD
View
B+
Retailer 3
-
$14,521 SGD
$11,326 USD
View
B+
Retailer 4
-
$14,643 SGD
$11,421 USD
View
B+
Retailer 5
-
$15,704 SGD
£9,645 GBP
View
B+
Retailer 6
-
$15,731 SGD
$12,270 USD
View
B+
Retailer 7
-
$15,792 SGD
A$18,950 AUD
View
B+
Retailer 8
-
$15,974 SGD
$12,459 USD
View
B+
Retailer 9
-
$16,109 SGD
£9,894 GBP
View
B+
Retailer 10
-
$16,898 SGD
$13,180 USD
View
B+
Retailer 11
-
$16,898 SGD
$13,180 USD
View
B+
Retailer 12
-
$17,243 SGD
$13,449 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$17,390 SGD
£10,680 GBP
View
B+
Retailer 14
-
$17,462 SGD
$13,620 USD
View
B
Retailer 15
-
$18,152 SGD
$14,158 USD
View
B+
Retailer 16
-
$18,269 SGD
€13,571 EUR
View
B
Retailer 17
-
$21,220 SGD
ZAR 267,387 ZAR
View
B
Retailer 18
-
$22,801 SGD
£14,003 GBP
View
Most Expensive
B
NZ Jewellers
87484c04-ede3-43ef-95ce-4bf61b0b9cab · Oct 27
$24,202 SGD
$18,877 USD
View
18 more retailers have this diamond
Prices start from $13,472 SGDSave up to $10,730 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
$13,472 SGD