Marquise|Natural|GIA

1.50ct G VS1 Marquise Natural Diamond

GD • G/VS1 • GIA 1528834374

Certificate GIA 1528834374

Diamond specifications and retailer prices

From $13,285 USD
As of November 1, 2026
Save $10,050 USD (43%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $23,335 USD at MOH London · As of November 4, 2026
View at MOH London

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1528834374. Listed at 9 retailers as of November 1, 2026, with prices from $13,285 to $23,335, a $10,050 spread on the same certified stone. MOH London lists it at $23,335. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1528834374
Dimensions11.66 × 5.79 × 3.63 mm
L/W Ratio2.01
Top View
11.66 mm5.79 mm1.50 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1528834374
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $23,335 USD|Low: $13,285 USD|High: $23,679 USD|Avg: $16,742 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$13,285 USD
Retailer 6$13,638 USD
Retailer 2$15,626 USD
Retailer 4$15,736 USD
Retailer 3$17,725 USD
MOH London$23,335 USD

45 data points across 6 retailers

9 retailers$13,285 USD to $23,335 USD

A
Cheapest Retailer
-
$13,285 USD
B+
Retailer 2
-
$14,031 USD
View
B+
Retailer 3
-
$15,626 USD
View
Retailer 4
-
$15,736 USD
View
Price last confirmed 14 days ago
B
Retailer 5
-
$17,287 USD
View
B
Retailer 6
-
$17,400 USD
View
B
Retailer 7
-
$17,522 USD
View
B
Retailer 8
-
$17,725 USD
View
Most Expensive
B
MOH London
A5DA3F86B · Nov 4
$23,335 USD
£18,374 GBP
View
8 more retailers have this diamond
Prices start from $13,285 USDSave up to $10,050 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.

A
1.50ct Marquise
$13,285 USD