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Marquise|Natural|GIA

1.01ct G SI1 Marquise Natural Diamond

ID • G/SI1 • GIA 6247087074

Certificate GIA 6247087074

Diamond specifications and retailer prices

From $5,311 NZD
As of November 6, 2026
Save $6,979 NZD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $12,290 NZD at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6247087074. Listed at 23 retailers as of November 5, 2026, with prices from $5,311 to $12,290, a $6,979 spread on the same certified stone. NZ Jewellers lists it at $12,290. 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6247087074
Dimensions10.19 × 5.17 × 3.30 mm
L/W Ratio1.97
Girdle conditionFaceted
Top View
10.19 mm5.17 mm1.01 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6247087074
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.8%

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 6
Current: $12,290 NZD|Low: $5,056 NZD|High: $12,335 NZD|Avg: $7,159 NZD|+1.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 9$5,311 NZD
Retailer 2$5,511 NZD
Retailer 21$5,527 NZD
Retailer 22$5,585 NZD
Retailer 12$5,801 NZD
Retailer 13$5,892 NZD
Retailer 11$5,899 NZD
Retailer 6$6,065 NZD
Retailer 5$6,151 NZD
Retailer 20$6,234 NZD
Retailer 10$6,388 NZD
Retailer 14$6,416 NZD
Retailer 18$6,626 NZD
Retailer 16$6,842 NZD
Retailer 4$6,902 NZD
Retailer 8$7,246 NZD
Retailer 15$7,342 NZD
Retailer 17$8,008 NZD
Retailer 19$8,610 NZD
Retailer 3$10,547 NZD
Retailer 7$11,796 NZD
NZ Jewellers$12,290 NZD

17 data points across 22 retailers

23 retailers$5,311 NZD to $12,290 NZD

A
Cheapest Retailer
-
$5,311 NZD
A
Retailer 2
-
$5,511 NZD
View
A
Retailer 3
-
$5,527 NZD
View
A
Retailer 4
-
$5,585 NZD
View
Retailer 5
-
$5,709 NZD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$5,801 NZD
View
B+
Retailer 7
-
$5,892 NZD
View
B+
Retailer 8
-
$5,899 NZD
View
Final sale: no returns
B+
Retailer 9
-
$6,065 NZD
View
B+
Retailer 10
-
$6,151 NZD
View
B+
Retailer 11
-
$6,234 NZD
View
B+
Retailer 12
-
$6,388 NZD
View
Retailer 13
-
$6,416 NZD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$6,626 NZD
View
B+
Retailer 15
-
$6,842 NZD
View
B+
Retailer 16
-
$6,902 NZD
View
B+
Retailer 17
-
$7,246 NZD
View
Retailer 18
-
$7,342 NZD
View
Price last confirmed 12 days ago
B+
Retailer 19
-
$8,008 NZD
View
B+
Retailer 20
-
$8,610 NZD
View
B
Retailer 21
-
$10,547 NZD
View
B
Retailer 22
-
$11,796 NZD
View
Most Expensive
B
NZ Jewellers
20b353ca-c27b-47f6-a8b1-500eb76a44ec · Nov 5
$12,290 NZD
$6,813 USD
View
22 more retailers have this diamond
Prices start from $5,311 NZDSave up to $6,979 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
$5,311 NZD