Oval|Natural|GIA

1.51ct F VS1 Oval Natural Diamond

VG • F/VS1 • GIA 2524878699

Certificate GIA 2524878699

Diamond specifications and retailer prices

From $15,219 SGD
$11,900 USD
As of November 1, 2026
Save $10,272 SGD (40%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $25,491 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2524878699. Listed at 18 retailers as of October 30, 2026, with prices from $15,219 to $25,491, a $10,272 spread on the same certified stone. NZ Jewellers lists it at $25,491. 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
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2524878699
Dimensions8.78 × 6.48 × 4.14 mm
L/W Ratio1.35
Top View
8.78 mm6.48 mm1.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2524878699
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $16,869 SGD|Low: $15,219 SGD|High: $24,175 SGD|Avg: $18,138 SGD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9$15,219 SGD
Retailer 11$15,663 SGD
Retailer 10$16,178 SGD
Retailer 5$16,551 SGD
Retailer 2$16,594 SGD
Retailer 8$16,646 SGD
Retailer 1$16,869 SGD
Retailer 3$18,008 SGD
Retailer 4$19,266 SGD
Retailer 7$22,470 SGD
Retailer 6$23,887 SGD

37 data points across 11 retailers

18 retailers$15,219 SGD to $25,491 SGD

B+
Cheapest Retailer
-
$15,219 SGD
$11,900 USD
B+
Retailer 2
-
$15,663 SGD
$12,247 USD
View
B+
Retailer 3
-
$16,178 SGD
$12,650 USD
View
Final sale: no returns
B+
Retailer 4
-
$16,551 SGD
£10,190 GBP
View
B+
Retailer 5
-
$16,594 SGD
$12,975 USD
View
Retailer 6
-
$16,646 SGD
A$20,025 AUD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$16,683 SGD
$13,045 USD
View
B+
Retailer 8
-
$16,869 SGD
£10,386 GBP
View
B
Retailer 9
-
$18,008 SGD
$14,081 USD
View
B
Retailer 10
-
$18,035 SGD
$14,102 USD
View
B+
Retailer 11
-
$18,290 SGD
$14,301 USD
View
B+
Retailer 12
-
$18,321 SGD
£11,280 GBP
View
B+
Retailer 13
-
$18,741 SGD
$14,654 USD
View
B
Retailer 14
-
$18,993 SGD
$14,851 USD
View
B+
Retailer 15
-
$19,266 SGD
€14,347 EUR
View
B
Retailer 16
-
$22,470 SGD
ZAR 283,843 ZAR
View
B
Retailer 17
-
$23,887 SGD
£14,707 GBP
View
Most Expensive
B
NZ Jewellers
3bb723c8-689d-4377-97ee-ca92d6661774 · Oct 30
$25,491 SGD
$19,932 USD
View
17 more retailers have this diamond
Prices start from $15,219 SGDSave up to $10,272 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.

B+
1.51ct Oval
$15,219 SGD