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Round|Lab Grown|IGI

2.03ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG696559646

Shape and cutting style on the report: Round brilliant

Certificate IGI LG696559646

Diamond specifications and retailer prices

From £480 GBP
$643 USD
As of October 28, 2026
Save £4,677 GBP (91%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: £5,157 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG696559646 or 696559646. Listed at 29 retailers as of October 28, 2026, with prices from £480 to £5,157, a £4,677 spread on the same certified stone. Brilliant Earth lists it at £5,157. 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696559646
Dimensions8.10 × 8.04 × 5.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
8.10 mm8.04 mm2.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696559646
Side View
Table 57.0%Crown 35.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £5,157 GBP|Low: £428 GBP|High: £5,165 GBP|Avg: £1,422 GBP|-0.1%
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 7£428 GBP
Retailer 12£480 GBP
Retailer 25£480 GBP
Retailer 5£531 GBP
Retailer 14£531 GBP
Retailer 23£583 GBP
Retailer 22£631 GBP
Retailer 10£706 GBP
Retailer 11£713 GBP
Retailer 21£810 GBP
Retailer 13£827 GBP
Retailer 3£858 GBP
Retailer 6£991 GBP
Retailer 2£1,180 GBP
Retailer 24£1,199 GBP
Retailer 20£1,282 GBP
Retailer 8£1,397 GBP
Retailer 17£1,679 GBP
Retailer 16£1,711 GBP
Retailer 9£1,721 GBP
Retailer 15£1,782 GBP
Retailer 18£2,140 GBP
Retailer 19£2,318 GBP
Retailer 4£2,373 GBP
Brilliant Earth£5,157 GBP

34 data points across 25 retailers

29 retailers£480 GBP to £5,157 GBP

Retailer 1
-
£428 GBP
$574 USD
Price last confirmed 12 days ago
A
Retailer 2
-
£480 GBP
$643 USD
View
Final sale: no returns
Retailer 3
-
£480 GBP
$643 USD
View
Price last confirmed 10 days ago
Retailer 4
-
£531 GBP
$712 USD
View
Price last confirmed 14 days ago
Retailer 5
-
£531 GBP
$712 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
£583 GBP
HK$6,100 HKD
View
A
Retailer 7
-
£631 GBP
$845 USD
View
A
Retailer 8
-
£706 GBP
$946 USD
View
A
Retailer 9
-
£713 GBP
$955 USD
View
A
Retailer 10
-
£810 GBP
€1,034 EUR
View
A
Retailer 11
-
£827 GBP
View
A
Retailer 12
-
£858 GBP
A$1,768 AUD
View
A
Retailer 13
-
£991 GBP
$1,328 USD
View
Retailer 14
-
£1,125 GBP
$1,507 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
£1,180 GBP
A$2,432 AUD
View
B+
Retailer 16
-
£1,199 GBP
$1,607 USD
View
B+
Retailer 17
-
£1,282 GBP
ZAR 27,751 ZAR
View
Retailer 18
-
£1,397 GBP
$1,872 USD
View
Price last confirmed 12 days ago
B+
Retailer 19
-
£1,608 GBP
$2,155 USD
View
B+
Retailer 20
-
£1,679 GBP
SGD 3,041 SGD
View
B+
Retailer 21
-
£1,711 GBP
$2,292 USD
View
B+
Retailer 22
-
£1,721 GBP
$2,306 USD
View
B+
Retailer 23
-
£1,782 GBP
$2,387 USD
View
Retailer 24
-
£2,140 GBP
A$4,411 AUD
View
Price last confirmed 22 days ago
B+
Retailer 25
-
£2,318 GBP
View
Retailer 26
-
£2,373 GBP
$3,180 USD
View
Price last confirmed 12 days ago
Retailer 27
-
£2,405 GBP
$3,223 USD
View
Price last confirmed 102 days ago
Retailer 28
-
£5,157 GBP
$6,910 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
14070304A · Oct 29
£5,157 GBP
$6,910 USD
View
28 more retailers have this diamond
Prices start from £480 GBPSave up to £4,677 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
£480 GBP