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Round|Lab Grown|GIA

2.05ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • GIA 1498173788

Certificate GIA 1498173788

Diamond specifications and retailer prices

From £478 GBP
As of November 5, 2026
Save £1,843 GBP (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,321 GBP 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 1498173788. Listed at 13 retailers as of November 5, 2026, with prices from £478 to £2,321, a £1,843 spread on the same certified stone. MOH London lists it at £2,321. 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 angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabGIA
CertificateGIA 1498173788
Dimensions8.13 × 8.18 × 5.03 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Cert comments
This is a man-made diamond produced by CVD (Chemical Vapor Deposition) growth process and has evidence of post-growth treatments to change the color.
Key to symbols
Growth Remnant
Top View
8.13 mm8.18 mm2.05 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1498173788
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.7%

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: Nov 5
Current: £2,321 GBP|Low: £478 GBP|High: £2,355 GBP|Avg: £1,118 GBP|-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
November 6, 2026
Retailer 11£478 GBP
Retailer 10£483 GBP
Retailer 12£632 GBP
Retailer 7£694 GBP
Retailer 9£707 GBP
Retailer 2£822 GBP
Retailer 5£860 GBP
Retailer 8£868 GBP
Retailer 3£1,570 GBP
Retailer 6£1,835 GBP
Retailer 4£1,992 GBP
MOH London£2,321 GBP

43 data points across 12 retailers

13 retailers£478 GBP to £2,321 GBP

A
Cheapest Retailer
-
£478 GBP
A
Retailer 2
-
£483 GBP
View
Final sale: no returns
B+
Retailer 3
-
£632 GBP
View
B+
Retailer 4
-
£694 GBP
View
B+
Retailer 5
-
£707 GBP
View
B+
Retailer 6
-
£822 GBP
View
B+
Retailer 7
-
£860 GBP
View
B+
Retailer 8
-
£868 GBP
View
B
Retailer 9
-
£1,553 GBP
View
B
Retailer 10
-
£1,570 GBP
View
B
Retailer 11
-
£1,835 GBP
View
B
Retailer 12
-
£1,992 GBP
View
Most Expensive
B
MOH London
1498173788 · Nov 5
£2,321 GBP
View
12 more retailers have this diamond
Prices start from £478 GBPSave up to £1,843 GBP

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
£478 GBP