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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 $10,964 NZD
As of November 6, 2026
Save $13,742 NZD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $24,706 NZD 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 $10,964 to $24,706, a $13,742 spread on the same certified stone. NZ Jewellers lists it at $24,706. 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
Colour
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: $24,706 NZD|Low: $10,964 NZD|High: $24,706 NZD|Avg: $14,864 NZD
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 12$10,964 NZD
Retailer 9$11,366 NZD
Retailer 2$11,673 NZD
Retailer 10$12,375 NZD
Retailer 8$12,640 NZD
Retailer 11$13,674 NZD
Retailer 15$13,800 NZD
Retailer 13$14,090 NZD
Retailer 7$14,772 NZD
Retailer 5$14,999 NZD
Retailer 6$15,084 NZD
Retailer 14$15,196 NZD
Retailer 3$16,874 NZD
Retailer 4$20,530 NZD
NZ Jewellers$24,706 NZD

7 data points across 15 retailers

15 retailers$10,964 NZD to $24,706 NZD

A
Cheapest Retailer
-
$10,964 NZD
A
Retailer 2
-
$11,366 NZD
View
A
Retailer 3
-
$11,673 NZD
View
Final sale: no returns
A
Retailer 4
-
$12,375 NZD
View
A
Retailer 5
-
$12,640 NZD
View
A
Retailer 6
-
$13,674 NZD
View
B+
Retailer 7
-
$13,800 NZD
View
B+
Retailer 8
-
$14,090 NZD
View
B+
Retailer 9
-
$14,772 NZD
View
B+
Retailer 10
-
$14,999 NZD
View
B+
Retailer 11
-
$15,084 NZD
View
B+
Retailer 12
-
$15,196 NZD
View
B+
Retailer 13
-
$16,874 NZD
View
B
Retailer 14
-
$20,530 NZD
View
Most Expensive
B
NZ Jewellers
0a15393e-04dd-44cc-a926-b9ead699cb4f · Nov 5
$24,706 NZD
$13,696 USD
View
14 more retailers have this diamond
Prices start from $10,964 NZDSave up to $13,742 NZD

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
$10,964 NZD