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Round|Lab Grown|IGI

3.03ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG726535976

Shape and cutting style on the report: Round brilliant

Certificate IGI LG726535976

Diamond specifications and retailer prices

From £300 GBP
$398 USD
As of October 26, 2026
Save £1,424 GBP (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,723 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG726535976 or 726535976. Listed at 24 retailers as of October 26, 2026, with prices from £300 to £1,723, a £1,424 spread on the same certified stone. Brilliant Earth lists it at £1,723. 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

3.03
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726535976
Dimensions9.31 × 9.37 × 5.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.31 mm9.37 mm3.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726535976
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.7%

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 26
Current: £1,723 GBP|Low: £297 GBP|High: £1,723 GBP|Avg: £800 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 29, 2026
Retailer 7£300 GBP
Retailer 16£336 GBP
Retailer 14£362 GBP
Retailer 4£371 GBP
Retailer 18£371 GBP
Retailer 13£482 GBP
Retailer 5£589 GBP
Retailer 3£600 GBP
Retailer 12£604 GBP
Retailer 11£620 GBP
Retailer 17£740 GBP
Retailer 15£1,042 GBP
Retailer 8£1,194 GBP
Retailer 9£1,221 GBP
Retailer 10£1,354 GBP
Retailer 6£1,374 GBP
Retailer 2£1,459 GBP
Brilliant Earth£1,723 GBP

43 data points across 18 retailers

24 retailers£300 GBP to £1,723 GBP

A
Retailer 1
-
£297 GBP
$394 USD
Price last confirmed 37 days ago
A
Retailer 2
-
£300 GBP
$398 USD
View
A
Retailer 3
-
£336 GBP
$446 USD
View
A
Retailer 4
-
£362 GBP
$481 USD
View
Final sale: no returns
A
Retailer 5
-
£363 GBP
$483 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
£371 GBP
$493 USD
View
A
Retailer 7
-
£371 GBP
$493 USD
View
A
Retailer 8
-
£482 GBP
$640 USD
View
B+
Retailer 9
-
£589 GBP
$782 USD
View
A
Retailer 10
-
£600 GBP
$797 USD
View
A
Retailer 11
-
£604 GBP
View
A
Retailer 12
-
£620 GBP
€785 EUR
View
A
Retailer 13
-
£740 GBP
$983 USD
View
B+
Retailer 14
-
£933 GBP
$1,240 USD
View
B+
Retailer 15
-
£1,042 GBP
$1,384 USD
View
B+
Retailer 16
-
£1,182 GBP
$1,571 USD
View
Price last confirmed 38 days ago
B+
Retailer 17
-
£1,194 GBP
$1,586 USD
View
B+
Retailer 18
-
£1,221 GBP
$1,622 USD
View
B
Retailer 19
-
£1,354 GBP
$1,799 USD
View
B
Retailer 20
-
£1,374 GBP
$1,825 USD
View
B
Retailer 21
-
£1,377 GBP
$1,830 USD
View
B
Retailer 22
-
£1,459 GBP
View
B
Retailer 23
-
£1,470 GBP
$1,954 USD
View
Price last confirmed 94 days ago
Most Expensive
B
Brilliant Earth
17164209A · Oct 28
£1,723 GBP
$2,290 USD
View
23 more retailers have this diamond
Prices start from £300 GBPSave up to £1,424 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
3.03ct Round
£300 GBP