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Marquise|Natural|GIA

1.02ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 7556002132

Certificate GIA 7556002132

Diamond specifications and retailer prices

From $7,027 NZD
As of November 5, 2026
Save $8,322 NZD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $15,348 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556002132. Listed at 10 retailers as of November 5, 2026, with prices from $7,027 to $15,348, a $8,322 spread on the same certified stone. NZ Jewellers lists it at $15,348. 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

1.02
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556002132
Dimensions10.24 × 5.30 × 3.21 mm
L/W Ratio1.93
Girdle conditionFaceted
Top View
10.24 mm5.30 mm1.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556002132
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCuletDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $8,546 NZD|Low: $7,980 NZD|High: $14,197 NZD|Avg: $9,809 NZD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$7,980 NZD
Retailer 1$8,546 NZD
Retailer 3$8,706 NZD
Retailer 2$9,448 NZD
Retailer 4$13,993 NZD

42 data points across 5 retailers

10 retailers$7,027 NZD to $15,348 NZD

B+
Cheapest Retailer
-
$7,027 NZD
B+
Retailer 2
-
$7,607 NZD
View
B+
Retailer 3
-
$7,980 NZD
View
B+
Retailer 4
-
$7,980 NZD
View
B+
Retailer 5
-
$8,546 NZD
View
B+
Retailer 6
-
$8,706 NZD
View
B+
Retailer 7
-
$9,209 NZD
View
B+
Retailer 8
-
$9,448 NZD
View
B
Retailer 9
-
$13,993 NZD
View
Most Expensive
B
NZ Jewellers
2039f3a9-8d30-476d-92fa-749a8c1953b6 · Nov 5
$15,348 NZD
$8,628 USD
View
9 more retailers have this diamond
Prices start from $7,027 NZDSave up to $8,322 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.

B+
1.02ct Marquise
$7,027 NZD