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Marquise|Natural|GIA

2.00ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 1555369429

Certificate GIA 1555369429

Diamond specifications and retailer prices

From $26,024 NZD
As of November 5, 2026
Save $14,235 NZD (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $40,258 NZD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 2ct natural marquise diamond

This 2ct natural marquise sits in the two to three carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555369429. Listed at 13 retailers as of November 5, 2026, with prices from $26,024 to $40,258, a $14,235 spread on the same certified stone. Helzberg Diamonds lists it at $40,258. 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

2.00
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.17°
Pavilion angle41.41°
OriginNatural
Grading LabGIA
CertificateGIA 1555369429
Dimensions12.46 × 6.59 × 4.23 mm
L/W Ratio1.89
Culet sizeNone
Top View
12.46 mm6.59 mm2.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555369429
Side View
Table 58.0%Crown 38.17°Girdle: MED-THKPavilion 41.41°Culet: NoneDepth 64.2%

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 5
Current: $40,258 NZD|Low: $26,024 NZD|High: $42,779 NZD|Avg: $32,175 NZD|-5.9%
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 6, 2026
Retailer 10$26,024 NZD
Retailer 6$27,434 NZD
Retailer 4$27,575 NZD
Retailer 9$27,657 NZD
Retailer 7$28,327 NZD
Retailer 11$28,507 NZD
Retailer 5$31,869 NZD
Retailer 3$32,173 NZD
Retailer 12$32,547 NZD
Retailer 8$33,523 NZD
Retailer 2$38,360 NZD
Helzberg Diamonds$40,258 NZD

33 data points across 12 retailers

13 retailers$26,024 NZD to $40,258 NZD

A
Cheapest Retailer
-
$26,024 NZD
A
Retailer 2
-
$27,434 NZD
View
A
Retailer 3
-
$27,575 NZD
View
A
Retailer 4
-
$27,657 NZD
View
A
Retailer 5
-
$28,327 NZD
View
Retailer 6
-
$28,507 NZD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$31,869 NZD
View
B+
Retailer 8
-
$32,173 NZD
View
B+
Retailer 9
-
$32,547 NZD
View
B+
Retailer 10
-
$33,523 NZD
View
B
Retailer 11
-
$36,217 NZD
View
B
Retailer 12
-
$38,360 NZD
View
Most Expensive
B+
Helzberg Diamonds
XZRHLLLJMPKIP · Nov 6
$40,258 NZD
$22,631 USD
View
12 more retailers have this diamond
Prices start from $26,024 NZDSave up to $14,235 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
2.00ct Marquise
$26,024 NZD