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Marquise|Natural|GIA

1.01ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 2231980706

Certificate GIA 2231980706

Diamond specifications and retailer prices

From $4,317 NZD
As of November 4, 2026
Save $5,314 NZD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,035 NZD at NZ Jewellers · As of October 17, 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 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 2231980706. Listed at 17 retailers as of November 1, 2026, with a 123% 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

1.01
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231980706
Dimensions9.94 × 5.23 × 3.27 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity, Cloud, Needle
Top View
9.94 mm5.23 mm1.01 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231980706
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.6%

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 4
Current: $10,035 NZD|Low: $4,293 NZD|High: $10,035 NZD|Avg: $6,561 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
November 5, 2026
Retailer 6$4,317 NZD
Retailer 11$4,530 NZD
Retailer 2$5,080 NZD
Retailer 9$5,294 NZD
Retailer 3$5,760 NZD
Retailer 10$5,944 NZD
Retailer 7$5,994 NZD
Retailer 5$6,034 NZD
Retailer 4$6,646 NZD
Retailer 8$6,714 NZD
Retailer 13$9,586 NZD
Retailer 12$9,631 NZD
NZ Jewellers$10,035 NZD

32 data points across 13 retailers

17 retailers$4,317 NZD to $9,631 NZD

A
Cheapest Retailer
-
$4,317 NZD
A
Retailer 2
-
$4,530 NZD
View
A
Retailer 3
-
$5,080 NZD
View
B+
Retailer 4
-
$5,347 NZD
View
B+
Retailer 5
-
$5,695 NZD
View
Retailer 6
-
$5,760 NZD
View
Price last confirmed 20 days ago
Retailer 7
-
$5,760 NZD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$5,944 NZD
View
Retailer 9
-
$5,982 NZD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
$5,994 NZD
View
Retailer 11
-
$6,034 NZD
View
Price last confirmed 11 days ago
Retailer 12
-
$6,646 NZD
View
Price last confirmed 19 days ago
Retailer 13
-
$6,671 NZD
View
Price last confirmed 62 days ago
B+
Retailer 14
-
$6,714 NZD
View
Retailer 15
-
$9,586 NZD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$9,631 NZD
View
Most Expensive
NZ Jewellers
2d2f6ad1-771b-4896-b699-28832fef5475 · Oct 17
$10,035 NZD
$5,563 USD
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from $4,317 NZDSave up to $5,314 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
1.01ct Marquise
$4,317 NZD