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Round|Natural|GIA

1.01ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 7546992543

Certificate GIA 7546992543

Diamond specifications and retailer prices

From $3,759 NZD
As of November 6, 2026
Save $5,231 NZD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,971 NZD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7546992543. Listed at 15 retailers as of November 4, 2026, with a 139% 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7546992543
Dimensions6.38 × 6.43 × 4.02 mm
L/W Ratio1.01
Girdle conditionThin to Medium
Key to symbols
Crystal, Feather, Indented Natural, Needle
Top View
6.38 mm6.43 mm1.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7546992543
Side View
Table 57.0%Crown 35.5°Girdle: THN-MEDPavilion 41.4°Culet: NoneDepth 62.8%

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: $4,001 NZD|Low: $3,759 NZD|High: $9,065 NZD|Avg: $5,474 NZD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3$3,759 NZD
Retailer 1$4,001 NZD
Retailer 7$4,519 NZD
Retailer 5$4,609 NZD
Retailer 4$4,827 NZD
Retailer 2$4,858 NZD
Retailer 6$5,307 NZD
Retailer 9$5,989 NZD
Retailer 8$6,281 NZD
Retailer 10$8,991 NZD

26 data points across 10 retailers

15 retailers$3,759 NZD to $8,991 NZD

A
Cheapest Retailer
-
$3,759 NZD
A
Retailer 2
-
$4,001 NZD
View
Final sale: no returns
A
Retailer 3
-
$4,519 NZD
View
A
Retailer 4
-
$4,609 NZD
View
A
Retailer 5
-
$4,827 NZD
View
A
Retailer 6
-
$4,858 NZD
View
Retailer 7
-
$5,248 NZD
View
Price last confirmed 36 days ago
B+
Retailer 8
-
$5,307 NZD
View
Retailer 9
-
$5,450 NZD
View
Price last confirmed 38 days ago
Retailer 10
-
$5,879 NZD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
$5,989 NZD
View
Retailer 12
-
$6,056 NZD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$6,281 NZD
View
B
Retailer 14
-
$8,991 NZD
View
Most Expensive
NZ Jewellers
a3748fe7-b8e9-49df-9226-be3c311aacd6 · Sep 28
$10,971 NZD
$6,082 USD
View
Price last confirmed 39 days ago
14 more retailers have this diamond
Prices start from $3,759 NZDSave up to $5,231 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 Round
$3,759 NZD