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Round|Lab Grown|GIA

2.10ct D SI2 Round Lab Grown Diamond

EX • D/SI2 • GIA 5231011893

Certificate GIA 5231011893

Diamond specifications and retailer prices

From £1,090 GBP
$1,460 USD
As of October 30, 2026
Save £826 GBP (43%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,916 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 2.1ct lab-grown round diamond

This 2.1ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5231011893. Listed at 4 retailers as of October 30, 2026, with prices from £1,090 to £1,916, a £826 spread on the same certified stone. Yorxs lists it at £1,916. 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

2.10
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 5231011893
Dimensions8.21 × 8.23 × 5.05 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
8.21 mm8.23 mm2.10 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231011893
Side View
Table 57.0%Crown 34.5°Girdle: MED-STHPavilion 40.8°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,090 GBP|Low: £1,090 GBP|High: £4,918 GBP|Avg: £2,600 GBP|-34.8%
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 1£1,090 GBP
Retailer 2£1,599 GBP
Yorxs£1,916 GBP
Retailer 3£4,918 GBP

18 data points across 4 retailers

4 retailers£1,090 GBP to £1,916 GBP

B+
Cheapest Retailer
-
£1,090 GBP
$1,460 USD
B
Retailer 2
-
£1,599 GBP
$2,142 USD
View
Most Expensive
B
Yorxs
358147976 · Oct 31
£1,916 GBP
€2,445 EUR
View
2 more retailers have this diamond
Prices start from £1,090 GBPSave up to £826 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+
2.10ct Round
£1,090 GBP