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Round|Lab Grown|GIA

2.03ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • GIA 6233012021

Certificate GIA 6233012021

Diamond specifications and retailer prices

From £1,215 GBP
$1,617 USD
As of October 29, 2026
3 retailers carry this diamond
Most expensive: £3,582 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6233012021. Listed at 3 retailers as of October 29, 2026. 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

2.03
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 6233012021
Dimensions8.15 × 8.14 × 4.99 mm
L/W Ratio1.00
Top View
8.15 mm8.14 mm2.03 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6233012021
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £3,582 GBP|Low: £659 GBP|High: £3,582 GBP|Avg: £1,232 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 18, 2026
Retailer 4£659 GBP
Retailer 8£691 GBP
Retailer 2£834 GBP
Retailer 6£894 GBP
Retailer 5£917 GBP
Retailer 9£924 GBP
Retailer 3£1,215 GBP
Retailer 7£1,363 GBP
Do Amore Diamonds£3,582 GBP

3 data points across 9 retailers

3 retailers

Retailer 1
-
£834 GBP
$1,110 USD
Price last confirmed 11 days ago
B
Retailer 2
-
£1,215 GBP
$1,617 USD
View
Most Expensive
Do Amore Diamonds
24-2309-2313A · Oct 29
£3,582 GBP
$4,770 USD
View
Price under review
2 more retailers have this diamond
Prices start from £1,215 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.

B
2.03ct Round
£1,215 GBP