Marquise|Natural|GIA

1.50ct G VS1 Marquise Natural Diamond

VG • G/VS1

Diamond specifications and retailer prices

From $14,066 USD
As of November 5, 2026
Save $4,291 USD (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $18,357 USD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-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. Listed at 4 retailers as of November 5, 2026, with a 31% 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
G
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
Dimensions11.52 × 5.93 × 3.78 mm
L/W Ratio1.94
Top View
11.52 mm5.93 mm1.50 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA
Side View
Table 61.0%CrownGirdle: Slightly Thick to ThickPavilionCulet: NDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $18,357 USD|Low: $14,066 USD|High: $18,357 USD|Avg: $16,039 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2$14,066 USD
Retailer 3$14,352 USD
Retailer 4$17,381 USD
NZ Jewellers$18,357 USD

3 data points across 4 retailers

4 retailers$14,066 USD to $18,357 USD

B+
Cheapest Retailer
-
$14,066 USD
B+
Retailer 2
-
$14,352 USD
View
B
Retailer 3
-
$18,357 USD
View
Most Expensive
NZ Jewellers
30f5899a-b07a-4ab5-9ce7-f2041adc4f6e · Oct 21
$18,357 USD
View
Price last confirmed 15 days ago
3 more retailers have this diamond
Prices start from $14,066 USDSave up to $4,291 USD

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 Marquise
$14,066 USD