Oval|Natural|GIA

1.50ct H VS1 Oval Natural Diamond

GD • H/VS1 • GIA 1548603815

Certificate GIA 1548603815

Diamond specifications and retailer prices

From $9,249 SGD
$7,235 USD
As of October 30, 2026
Save $7,331 SGD (44%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $19,897 SGD at NZ Jewellers · As of September 19, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1548603815. Listed at 24 retailers as of October 30, 2026, with a 79% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.5°
Pavilion angle38°
OriginNatural
Grading LabGIA
CertificateGIA 1548603815
Dimensions8.72 × 6.31 × 4.05 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Needle, Indented Natural, Natural
Top View
8.72 mm6.31 mm1.50 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1548603815
Side View
Table 58.0%Crown 37.5°Girdle: THN-VTKPavilion 38°Culet: NoneDepth 64.3%

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: Oct 30
Current: $19,897 SGD|Low: $7,878 SGD|High: $19,897 SGD|Avg: $12,063 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
November 1, 2026
Retailer 7$9,314 SGD
Retailer 13$9,453 SGD
Retailer 3$9,949 SGD
Retailer 14$9,949 SGD
Retailer 6$10,601 SGD
Retailer 9$11,009 SGD
Retailer 16$11,029 SGD
Retailer 4$11,140 SGD
Retailer 12$11,213 SGD
Retailer 15$12,045 SGD
Retailer 11$12,298 SGD
Retailer 8$12,436 SGD
Retailer 5$12,859 SGD
Retailer 10$14,615 SGD
Retailer 2$16,580 SGD
NZ Jewellers$19,897 SGD

39 data points across 16 retailers

24 retailers$9,249 SGD to $16,580 SGD

B+
Cheapest Retailer
-
$9,249 SGD
$7,235 USD
B+
Retailer 2
-
$9,314 SGD
$7,286 USD
View
B+
Retailer 3
-
$9,453 SGD
$7,394 USD
View
B+
Retailer 4
-
$9,571 SGD
$7,487 USD
View
B+
Retailer 5
-
$9,914 SGD
$7,755 USD
View
B+
Retailer 6
-
$9,949 SGD
$7,782 USD
View
Final sale: no returns
B+
Retailer 7
-
$9,949 SGD
$7,782 USD
View
B+
Retailer 8
-
$10,601 SGD
$8,292 USD
View
Retailer 9
-
$10,778 SGD
$8,431 USD
View
Price last confirmed 40 days ago
B+
Retailer 10
-
$11,009 SGD
£6,781 GBP
View
B+
Retailer 11
-
$11,029 SGD
$8,627 USD
View
B+
Retailer 12
-
$11,140 SGD
$8,714 USD
View
Retailer 13
-
$11,213 SGD
A$13,494 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$11,812 SGD
$9,240 USD
View
B
Retailer 15
-
$11,812 SGD
$9,240 USD
View
B
Retailer 16
-
$11,903 SGD
$9,311 USD
View
B
Retailer 17
-
$12,045 SGD
$9,422 USD
View
B
Retailer 18
-
$12,209 SGD
$9,550 USD
View
B
Retailer 19
-
$12,298 SGD
€9,162 EUR
View
Retailer 20
-
$12,436 SGD
$9,728 USD
View
Price last confirmed 40 days ago
B
Retailer 21
-
$12,859 SGD
£7,920 GBP
View
B
Retailer 22
-
$14,615 SGD
ZAR 184,695 ZAR
View
B
Retailer 23
-
$16,580 SGD
£10,212 GBP
View
Most Expensive
NZ Jewellers
45534ffb-5dd7-4143-b35e-d2031759f954 · Sep 19
$19,897 SGD
$15,564 USD
View
Price last confirmed 42 days ago
23 more retailers have this diamond
Prices start from $9,249 SGDSave up to $7,331 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+
1.50ct Oval
$9,249 SGD