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Marquise|Natural|GIA

1.01ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 6541922834

Certificate GIA 6541922834

Diamond specifications and retailer prices

From $6,879 NZD
As of November 3, 2026
Save $8,460 NZD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $15,339 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct 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 6541922834. Listed at 21 retailers as of November 3, 2026, with prices from $6,879 to $15,339, a $8,460 spread on the same certified stone. NZ Jewellers lists it at $15,339. 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

1.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.65°
Pavilion angle38.56°
OriginNatural
Grading LabGIA
CertificateGIA 6541922834
Dimensions9.86 × 5.21 × 3.20 mm
L/W Ratio1.89
Top View
9.86 mm5.21 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541922834
Side View
Table 60.0%Crown 38.65°Girdle: MED-THKPavilion 38.56°Culet: NoneDepth 61.5%

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 3
Current: $8,668 NZD|Low: $7,530 NZD|High: $14,190 NZD|Avg: $9,169 NZD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 10$7,530 NZD
Retailer 9$7,548 NZD
Retailer 7$7,976 NZD
Retailer 8$7,976 NZD
Retailer 1$8,668 NZD
Retailer 2$8,687 NZD
Retailer 6$8,874 NZD
Retailer 3$9,375 NZD
Retailer 5$10,821 NZD
Retailer 4$14,021 NZD

44 data points across 10 retailers

21 retailers$6,879 NZD to $15,339 NZD

B+
Cheapest Retailer
-
$6,879 NZD
B+
Retailer 2
-
$7,018 NZD
View
B+
Retailer 3
-
$7,277 NZD
View
B+
Retailer 4
-
$7,491 NZD
View
B+
Retailer 5
-
$7,530 NZD
View
B+
Retailer 6
-
$7,548 NZD
View
B+
Retailer 7
-
$7,976 NZD
View
B+
Retailer 8
-
$7,976 NZD
View
B+
Retailer 9
-
$7,976 NZD
View
B+
Retailer 10
-
$8,668 NZD
View
B+
Retailer 11
-
$8,687 NZD
View
B+
Retailer 12
-
$8,748 NZD
View
Retailer 13
-
$8,874 NZD
View
Price last confirmed 26 days ago
B+
Retailer 14
-
$8,961 NZD
View
B+
Retailer 15
-
$8,961 NZD
View
B
Retailer 16
-
$9,203 NZD
View
B
Retailer 17
-
$9,263 NZD
View
B+
Retailer 18
-
$9,375 NZD
View
B
Retailer 19
-
$10,821 NZD
View
B
Retailer 20
-
$14,021 NZD
View
Most Expensive
B
NZ Jewellers
41f491d1-e7a6-46fe-bcec-b1e227050744 · Nov 3
$15,339 NZD
$8,627 USD
View
20 more retailers have this diamond
Prices start from $6,879 NZDSave up to $8,460 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+
1.01ct Marquise
$6,879 NZD