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Round|Lab Grown|IGI

2.03ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG787619981

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787619981

Diamond specifications and retailer prices

From £218 GBP
$292 USD
As of October 29, 2026
Save £1,588 GBP (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,806 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787619981 or 787619981. Listed at 22 retailers as of October 29, 2026, with prices from £218 to £1,806, a £1,588 spread on the same certified stone. Brilliant Earth lists it at £1,806. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.03
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787619981
Dimensions8.11 × 8.07 × 5.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.11 mm8.07 mm2.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787619981
Side View
Table 56.0%Crown 35.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £1,806 GBP|Low: £209 GBP|High: £1,806 GBP|Avg: £571 GBP
Brilliant Earth
Retailer 2
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Retailer 18
October 31, 2026
Retailer 18£218 GBP
Retailer 3£244 GBP
Retailer 8£252 GBP
Retailer 7£270 GBP
Retailer 10£270 GBP
Retailer 15£388 GBP
Retailer 12£392 GBP
Retailer 2£436 GBP
Retailer 9£443 GBP
Retailer 11£476 GBP
Retailer 6£479 GBP
Retailer 14£598 GBP
Retailer 13£651 GBP
Retailer 17£719 GBP
Retailer 4£867 GBP
Retailer 5£946 GBP
Retailer 16£1,082 GBP
Brilliant Earth£1,806 GBP

35 data points across 18 retailers

22 retailers£218 GBP to £1,806 GBP

A
Cheapest Retailer
-
£218 GBP
$292 USD
A
Retailer 2
-
£244 GBP
$327 USD
View
Final sale: no returns
A
Retailer 3
-
£252 GBP
$338 USD
View
A
Retailer 4
-
£270 GBP
$362 USD
View
A
Retailer 5
-
£270 GBP
$362 USD
View
A
Retailer 6
-
£388 GBP
$520 USD
View
A
Retailer 7
-
£392 GBP
View
A
Retailer 8
-
£436 GBP
€557 EUR
View
B+
Retailer 9
-
£443 GBP
$593 USD
View
A
Retailer 10
-
£445 GBP
$596 USD
View
A
Retailer 11
-
£476 GBP
View
A
Retailer 12
-
£479 GBP
$642 USD
View
A
Retailer 13
-
£598 GBP
A$1,233 AUD
View
B+
Retailer 14
-
£651 GBP
ZAR 14,085 ZAR
View
B+
Retailer 15
-
£719 GBP
$964 USD
View
Retailer 16
-
£757 GBP
$1,014 USD
View
Price last confirmed 75 days ago
B+
Retailer 17
-
£867 GBP
$1,162 USD
View
B
Retailer 18
-
£904 GBP
$1,211 USD
View
B+
Retailer 19
-
£946 GBP
$1,267 USD
View
B
Retailer 20
-
£1,037 GBP
$1,390 USD
View
B
Retailer 21
-
£1,082 GBP
View
Most Expensive
B
Brilliant Earth
20185351A · Oct 29
£1,806 GBP
$2,420 USD
View
21 more retailers have this diamond
Prices start from £218 GBPSave up to £1,588 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
2.03ct Round
£218 GBP