Oval|Natural|GIA

1.50ct F VS1 Oval Natural Diamond

EX • F/VS1 • GIA 1543906788

Certificate GIA 1543906788

Diamond specifications and retailer prices

From $11,742 SGD
$9,181 USD
As of October 28, 2026
Save $9,753 SGD (45%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $22,689 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543906788. Listed at 17 retailers as of October 27, 2026, with a 83% 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

1.50
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1543906788
Dimensions8.99 × 6.29 × 4.05 mm
L/W Ratio1.43
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Needle, Pinpoint, Indented Natural
Top View
8.99 mm6.29 mm1.50 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1543906788
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.3%

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 28
Current: $21,494 SGD|Low: $11,742 SGD|High: $21,517 SGD|Avg: $15,432 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
October 29, 2026
Retailer 13$11,742 SGD
Retailer 9$12,440 SGD
Retailer 7$12,586 SGD
Retailer 4$12,896 SGD
Retailer 6$13,482 SGD
Retailer 2$14,067 SGD
Retailer 10$14,519 SGD
Retailer 8$15,037 SGD
Retailer 14$15,244 SGD
Retailer 16$15,244 SGD
Retailer 17$15,475 SGD
Retailer 5$15,522 SGD
Retailer 12$15,655 SGD
Retailer 15$15,756 SGD
Retailer 3$15,857 SGD
Retailer 11$20,249 SGD
NZ Jewellers$21,494 SGD

32 data points across 17 retailers

17 retailers$11,742 SGD to $21,494 SGD

A
Cheapest Retailer
-
$11,742 SGD
$9,181 USD
A
Retailer 2
-
$12,440 SGD
CA$13,510 CAD
View
A
Retailer 3
-
$12,586 SGD
$9,841 USD
View
A
Retailer 4
-
$13,482 SGD
$10,542 USD
View
A
Retailer 5
-
$14,067 SGD
£8,661 GBP
View
B+
Retailer 6
-
$14,519 SGD
$11,353 USD
View
B+
Retailer 7
-
$15,037 SGD
$11,758 USD
View
B+
Retailer 8
-
$15,244 SGD
$11,920 USD
View
B+
Retailer 9
-
$15,244 SGD
$11,920 USD
View
B+
Retailer 10
-
$15,475 SGD
£9,528 GBP
View
B+
Retailer 11
-
$15,522 SGD
$12,137 USD
View
B+
Retailer 12
-
$15,655 SGD
€11,658 EUR
View
B+
Retailer 13
-
$15,756 SGD
$12,320 USD
View
B+
Retailer 14
-
$15,857 SGD
$12,399 USD
View
B
Retailer 15
-
$20,249 SGD
£12,467 GBP
View
B
Retailer 16
-
$21,494 SGD
$16,807 USD
View
Most Expensive
NZ Jewellers
6bd004f1-0449-489c-9a33-6d8fcfbcfce3 · Sep 30
$22,689 SGD
$17,741 USD
View
Price last confirmed 33 days ago
16 more retailers have this diamond
Prices start from $11,742 SGDSave up to $9,753 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
1.50ct Oval
$11,742 SGD