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Marquise|Natural|GIA

1.52ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 1559969730

Certificate GIA 1559969730

Diamond specifications and retailer prices

From $13,335 NZD
SGD 10,156 SGD
As of November 1, 2026
Save $4,300 NZD (24%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $21,646 NZD at Helzberg Diamonds · As of October 21, 2026
View at Helzberg Diamonds

About this 1.52ct natural marquise diamond

This 1.52ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559969730. Listed at 11 retailers as of October 27, 2026, with a 32% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle42°
OriginNatural
Grading LabGIA
CertificateGIA 1559969730
Dimensions11.34 × 6.00 × 3.86 mm
L/W Ratio1.89
Culet sizeNone
Top View
11.34 mm6.00 mm1.52 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559969730
Side View
Table 60.0%Crown 38.2°Girdle: MED-THKPavilion 42°Culet: NoneDepth 64.4%

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 1
Current: $21,646 NZD|Low: $13,335 NZD|High: $22,770 NZD|Avg: $16,948 NZD|-4.9%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 5$13,335 NZD
Retailer 11$14,164 NZD
Retailer 8$14,436 NZD
Retailer 9$14,676 NZD
Retailer 12$14,878 NZD
Retailer 2$15,196 NZD
Retailer 3$17,150 NZD
Retailer 10$17,310 NZD
Retailer 7$17,568 NZD
Retailer 6$17,635 NZD
Retailer 4$20,369 NZD
Helzberg Diamonds$21,646 NZD

37 data points across 12 retailers

11 retailers$13,335 NZD to $17,635 NZD

A
Cheapest Retailer
-
$13,335 NZD
SGD 10,156 SGD
A
Retailer 2
-
$14,164 NZD
$7,983 USD
View
A
Retailer 3
-
$14,436 NZD
SGD 10,995 SGD
View
A
Retailer 4
-
$14,676 NZD
$8,271 USD
View
A
Retailer 5
-
$14,878 NZD
$8,385 USD
View
A
Retailer 6
-
$15,196 NZD
£6,743 GBP
View
A
Retailer 7
-
$17,150 NZD
$9,666 USD
View
Retailer 8
-
$17,310 NZD
$9,756 USD
View
Price last confirmed 10 days ago
Retailer 9
-
$17,568 NZD
€9,430 EUR
View
Price last confirmed 9 days ago
A
Retailer 10
-
$17,635 NZD
$9,939 USD
View
Most Expensive
Helzberg Diamonds
XZRHLLPPMPNJG · Oct 21
$21,646 NZD
$12,200 USD
View
Price last confirmed 11 days ago
10 more retailers have this diamond
Prices start from $13,335 NZDSave up to $4,300 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
1.52ct Marquise
$13,335 NZD