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Round|Lab Grown|IGI

2.03ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG849646098

Shape and cutting style on the report: Round brilliant

Certificate IGI LG849646098

Diamond specifications and retailer prices

From £313 GBP
$420 USD
As of October 29, 2026
Save £1,599 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,913 GBP at Adiamor · As of October 31, 2026
View at Adiamor

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG849646098 or 849646098. Listed at 22 retailers as of October 29, 2026, with prices from £313 to £1,913, a £1,599 spread on the same certified stone. Adiamor lists it at £1,913. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849646098
Dimensions8.10 × 8.14 × 4.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm8.14 mm2.03 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849646098
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
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: £1,913 GBP|Low: £313 GBP|High: £1,914 GBP|Avg: £890 GBP|-0.1%
Adiamor
Retailer 2
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Retailer 22
October 30, 2026
Retailer 10£313 GBP
Retailer 5£352 GBP
Retailer 4£389 GBP
Retailer 14£395 GBP
Retailer 12£439 GBP
Retailer 22£496 GBP
Retailer 8£522 GBP
Retailer 11£584 GBP
Retailer 19£607 GBP
Retailer 13£630 GBP
Retailer 17£639 GBP
Retailer 18£864 GBP
Retailer 2£881 GBP
Retailer 20£938 GBP
Retailer 3£1,250 GBP
Retailer 6£1,259 GBP
Retailer 9£1,275 GBP
Retailer 15£1,451 GBP
Retailer 16£1,455 GBP
Retailer 21£1,612 GBP
Retailer 7£1,714 GBP
Adiamor£1,913 GBP

6 data points across 22 retailers

22 retailers£313 GBP to £1,913 GBP

A
Cheapest Retailer
-
£313 GBP
$420 USD
A
Retailer 2
-
£352 GBP
$471 USD
View
A
Retailer 3
-
£389 GBP
$521 USD
View
A
Retailer 4
-
£395 GBP
$529 USD
View
A
Retailer 5
-
£439 GBP
HK$4,600 HKD
View
A
Retailer 6
-
£496 GBP
$665 USD
View
A
Retailer 7
-
£522 GBP
$700 USD
View
A
Retailer 8
-
£584 GBP
$782 USD
View
A
Retailer 9
-
£607 GBP
€774 EUR
View
A
Retailer 10
-
£630 GBP
View
A
Retailer 11
-
£639 GBP
View
B+
Retailer 12
-
£864 GBP
A$1,780 AUD
View
A
Retailer 13
-
£881 GBP
$1,181 USD
View
B+
Retailer 14
-
£938 GBP
ZAR 20,304 ZAR
View
B+
Retailer 15
-
£1,250 GBP
$1,675 USD
View
B+
Retailer 16
-
£1,259 GBP
SGD 2,279 SGD
View
B+
Retailer 17
-
£1,275 GBP
$1,709 USD
View
B
Retailer 18
-
£1,451 GBP
View
B
Retailer 19
-
£1,455 GBP
$1,950 USD
View
B
Retailer 20
-
£1,612 GBP
$2,160 USD
View
B
Retailer 21
-
£1,714 GBP
$2,296 USD
View
Most Expensive
B
Adiamor
D-82789934 · Oct 31
£1,913 GBP
$2,563 USD
View
21 more retailers have this diamond
Prices start from £313 GBPSave up to £1,599 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
£313 GBP