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Round|Natural|GIA

1.01ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6422829832

Certificate GIA 6422829832

Diamond specifications and retailer prices

From $2,051 NZD
HK$9,000 HKD
As of October 29, 2026
Save $2,858 NZD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,909 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6422829832. Listed at 13 retailers as of October 26, 2026, with prices from $2,051 to $4,909, a $2,858 spread on the same certified stone. MOH London lists it at $4,909. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422829832
Dimensions5.46 × 5.45 × 3.86 mm
L/W Ratio1.00
Top View
5.46 mm5.45 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6422829832
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 70.7%

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: Oct 29
Current: $4,909 NZD|Low: $2,051 NZD|High: $5,013 NZD|Avg: $3,353 NZD|-2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 3$2,051 NZD
Retailer 6$2,745 NZD
Retailer 4$2,888 NZD
Retailer 11$2,947 NZD
Retailer 12$3,041 NZD
Retailer 8$3,086 NZD
Retailer 2$3,125 NZD
Retailer 10$3,194 NZD
Retailer 9$3,407 NZD
Retailer 5$3,689 NZD
Retailer 7$3,818 NZD
Retailer 13$4,268 NZD
MOH London$4,909 NZD

29 data points across 13 retailers

13 retailers$2,051 NZD to $4,909 NZD

A
Cheapest Retailer
-
$2,051 NZD
HK$9,000 HKD
A
Retailer 2
-
$2,745 NZD
£1,214 GBP
View
A
Retailer 3
-
$2,888 NZD
SGD 2,192 SGD
View
A
Retailer 4
-
$2,947 NZD
$1,655 USD
View
A
Retailer 5
-
$3,018 NZD
A$2,608 AUD
View
A
Retailer 6
-
$3,041 NZD
$1,708 USD
View
A
Retailer 7
-
$3,086 NZD
£1,365 GBP
View
A
Retailer 8
-
$3,125 NZD
£1,382 GBP
View
A
Retailer 9
-
$3,407 NZD
ZAR 30,914 ZAR
View
A
Retailer 10
-
$3,689 NZD
A$3,188 AUD
View
Price last confirmed 23 days ago
A
Retailer 11
-
$3,818 NZD
€2,042 EUR
View
A
Retailer 12
-
$4,268 NZD
SGD 3,239 SGD
View
Most Expensive
A
MOH London
1C47ED74B · Oct 26
$4,909 NZD
£2,171 GBP
View
12 more retailers have this diamond
Prices start from $2,051 NZDSave up to $2,858 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
$2,051 NZD