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Round|Lab Grown|GIA

0.50ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • GIA 2195934529

Certificate GIA 2195934529

Diamond specifications and retailer prices

From £387 GBP
$519 USD
As of October 31, 2026
Save £619 GBP (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,007 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2195934529. Listed at 5 retailers as of October 31, 2026, with prices from £387 to £1,007, a £619 spread on the same certified stone. MOH London lists it at £1,007. 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

0.50
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2195934529
Dimensions5.04 × 5.08 × 3.15 mm
L/W Ratio1.01
Top View
5.04 mm5.08 mm0.50 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2195934529
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: £1,007 GBP|Low: £387 GBP|High: £1,007 GBP|Avg: £627 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4£387 GBP
Retailer 5£412 GBP
Retailer 3£656 GBP
Retailer 6£671 GBP
Retailer 2£711 GBP
Retailer 7£779 GBP
MOH London£1,007 GBP

2 data points across 7 retailers

5 retailers£387 GBP to £1,007 GBP

B+
Cheapest Retailer
-
£387 GBP
$519 USD
Final sale: no returns
B+
Retailer 2
-
£412 GBP
₹52,525 INR
View
B
Retailer 3
-
£656 GBP
View
B
Retailer 4
-
£711 GBP
View
Most Expensive
B
MOH London
69CE671CE · Nov 1
£1,007 GBP
View
4 more retailers have this diamond
Prices start from £387 GBPSave up to £619 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+
0.50ct Round
£387 GBP