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Marquise|Natural|GIA

1.50ct G SI2 Marquise Natural Diamond

VG • G/SI2 • GIA 1565495252

Certificate GIA 1565495252

Diamond specifications and retailer prices

From $6,078 USD
As of November 6, 2026
Save $7,618 USD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,696 USD at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1565495252. Listed at 15 retailers as of November 5, 2026, with prices from $6,078 to $13,696, a $7,618 spread on the same certified stone. NZ Jewellers lists it at $13,696. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565495252
Dimensions11.49 × 6.03 × 3.39 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Crystal, Needle, Indented Natural
Top View
11.49 mm6.03 mm1.50 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565495252
Side View
Table 60.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 56.2%

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: Nov 6
Current: $13,696 USD|Low: $6,078 USD|High: $13,696 USD|Avg: $8,242 USD
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
November 6, 2026
Retailer 10$6,078 USD
Retailer 2$6,301 USD
Retailer 6$6,538 USD
Retailer 8$6,860 USD
Retailer 5$7,077 USD
Retailer 9$7,580 USD
Retailer 13$7,650 USD
Retailer 11$7,811 USD
Retailer 7$8,189 USD
Retailer 3$8,315 USD
Retailer 4$8,362 USD
Retailer 12$8,424 USD
Retailer 14$9,354 USD
Retailer 15$11,381 USD
NZ Jewellers$13,696 USD

7 data points across 15 retailers

15 retailers$6,078 USD to $13,696 USD

A
Cheapest Retailer
-
$6,078 USD
A
Retailer 2
-
$6,301 USD
View
A
Retailer 3
-
$6,538 USD
View
Final sale: no returns
B+
Retailer 4
-
$6,860 USD
View
A
Retailer 5
-
$7,077 USD
View
B+
Retailer 6
-
$7,580 USD
View
B+
Retailer 7
-
$7,650 USD
View
B+
Retailer 8
-
$7,811 USD
View
B+
Retailer 9
-
$8,189 USD
View
B+
Retailer 10
-
$8,315 USD
View
B+
Retailer 11
-
$8,362 USD
View
B+
Retailer 12
-
$8,424 USD
View
B+
Retailer 13
-
$9,354 USD
View
B
Retailer 14
-
$11,381 USD
View
Most Expensive
B
NZ Jewellers
0a15393e-04dd-44cc-a926-b9ead699cb4f · Nov 5
$13,696 USD
View
14 more retailers have this diamond
Prices start from $6,078 USDSave up to $7,618 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
$6,078 USD