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Round|Lab Grown|GIA

2.05ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • GIA 6485704475

Certificate GIA 6485704475

Diamond specifications and retailer prices

From $1,146 NZD
As of November 5, 2026
Save $4,412 NZD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,558 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6485704475. Listed at 13 retailers as of November 5, 2026, with prices from $1,146 to $5,558, a $4,412 spread on the same certified stone. MOH London lists it at $5,558. 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

2.05
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabGIA
CertificateGIA 6485704475
Dimensions8.29 × 8.31 × 4.94 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Top View
8.29 mm8.31 mm2.05 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6485704475
Side View
Table 61.0%Crown 32.5°Girdle: MediumPavilion 41.4°Culet: NoneDepth 59.6%

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 5
Current: $5,558 NZD|Low: $1,146 NZD|High: $5,639 NZD|Avg: $2,763 NZD|-0.2%
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
November 6, 2026
Retailer 13$1,146 NZD
Retailer 12$1,156 NZD
Retailer 3$1,512 NZD
Retailer 8$1,661 NZD
Retailer 10$1,694 NZD
Retailer 2$1,969 NZD
Retailer 6$2,058 NZD
Retailer 9$2,078 NZD
Retailer 11$3,718 NZD
Retailer 4$3,759 NZD
Retailer 7$4,394 NZD
Retailer 5$4,769 NZD
MOH London$5,558 NZD

43 data points across 13 retailers

13 retailers$1,146 NZD to $5,558 NZD

A
Cheapest Retailer
-
$1,146 NZD
A
Retailer 2
-
$1,156 NZD
View
Final sale: no returns
B+
Retailer 3
-
$1,512 NZD
View
B+
Retailer 4
-
$1,661 NZD
View
B+
Retailer 5
-
$1,694 NZD
View
B+
Retailer 6
-
$1,969 NZD
View
B+
Retailer 7
-
$2,058 NZD
View
B+
Retailer 8
-
$2,078 NZD
View
B
Retailer 9
-
$3,718 NZD
View
B
Retailer 10
-
$3,759 NZD
View
B
Retailer 11
-
$4,394 NZD
View
B
Retailer 12
-
$4,769 NZD
View
Most Expensive
B
MOH London
6485704475 · Nov 5
$5,558 NZD
£2,460 GBP
View
12 more retailers have this diamond
Prices start from $1,146 NZDSave up to $4,412 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
2.05ct Round
$1,146 NZD