Oval|Natural|GIA

1.50ct H VS1 Oval Natural Diamond

GD • H/VS1 • GIA 1548603815

Certificate GIA 1548603815

Diamond specifications and retailer prices

From $10,300 AUD
$7,235 USD
As of October 30, 2026
Save $8,163 AUD (44%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $22,157 AUD 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: $22,157 AUD|Low: $8,772 AUD|High: $22,157 AUD|Avg: $13,433 AUD
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$10,372 AUD
Retailer 13$10,527 AUD
Retailer 3$11,078 AUD
Retailer 14$11,078 AUD
Retailer 6$11,805 AUD
Retailer 9$12,259 AUD
Retailer 16$12,281 AUD
Retailer 4$12,405 AUD
Retailer 12$12,487 AUD
Retailer 15$13,413 AUD
Retailer 11$13,695 AUD
Retailer 8$13,849 AUD
Retailer 5$14,319 AUD
Retailer 10$16,275 AUD
Retailer 2$18,463 AUD
NZ Jewellers$22,157 AUD

39 data points across 16 retailers

24 retailers$10,300 AUD to $18,463 AUD

B+
Cheapest Retailer
-
$10,300 AUD
$7,235 USD
B+
Retailer 2
-
$10,372 AUD
$7,286 USD
View
B+
Retailer 3
-
$10,527 AUD
$7,394 USD
View
B+
Retailer 4
-
$10,658 AUD
$7,487 USD
View
B+
Retailer 5
-
$11,040 AUD
$7,755 USD
View
B+
Retailer 6
-
$11,078 AUD
$7,782 USD
View
Final sale: no returns
B+
Retailer 7
-
$11,078 AUD
$7,782 USD
View
B+
Retailer 8
-
$11,805 AUD
$8,292 USD
View
Retailer 9
-
$12,002 AUD
$8,431 USD
View
Price last confirmed 40 days ago
B+
Retailer 10
-
$12,259 AUD
£6,781 GBP
View
B+
Retailer 11
-
$12,281 AUD
$8,627 USD
View
B+
Retailer 12
-
$12,405 AUD
$8,714 USD
View
Retailer 13
-
$12,487 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$13,154 AUD
$9,240 USD
View
B
Retailer 15
-
$13,154 AUD
$9,240 USD
View
B
Retailer 16
-
$13,255 AUD
$9,311 USD
View
B
Retailer 17
-
$13,413 AUD
$9,422 USD
View
B
Retailer 18
-
$13,595 AUD
$9,550 USD
View
B
Retailer 19
-
$13,695 AUD
€9,162 EUR
View
Retailer 20
-
$13,849 AUD
$9,728 USD
View
Price last confirmed 40 days ago
B
Retailer 21
-
$14,319 AUD
£7,920 GBP
View
B
Retailer 22
-
$16,275 AUD
ZAR 184,695 ZAR
View
B
Retailer 23
-
$18,463 AUD
£10,212 GBP
View
Most Expensive
NZ Jewellers
45534ffb-5dd7-4143-b35e-d2031759f954 · Sep 19
$22,157 AUD
$15,564 USD
View
Price last confirmed 42 days ago
23 more retailers have this diamond
Prices start from $10,300 AUDSave up to $8,163 AUD

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
$10,300 AUD