Round|Lab Grown|IGI

3.03ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG731508019

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731508019

Diamond specifications and retailer prices

From £289 GBP
$387 USD
As of October 29, 2026
Save £3,555 GBP (92%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £3,844 GBP at Brilliant Earth · As of October 23, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731508019 or 731508019. Listed at 24 retailers as of October 23, 2026, with prices from £289 to £3,844, a £3,555 spread on the same certified stone. Brilliant Earth lists it at £3,844. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731508019
Dimensions9.28 × 9.33 × 5.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.28 mm9.33 mm3.03 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731508019
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.8%

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: £3,844 GBP|Low: £279 GBP|High: £3,851 GBP|Avg: £979 GBP|-0.2%
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 9£289 GBP
Retailer 8£323 GBP
Retailer 18£323 GBP
Retailer 4£357 GBP
Retailer 5£357 GBP
Retailer 17£470 GBP
Retailer 12£478 GBP
Retailer 15£571 GBP
Retailer 2£646 GBP
Retailer 14£753 GBP
Retailer 16£777 GBP
Retailer 3£797 GBP
Retailer 19£853 GBP
Retailer 10£1,150 GBP
Retailer 11£1,178 GBP
Retailer 7£1,244 GBP
Retailer 6£1,335 GBP
Retailer 13£1,406 GBP
Retailer 20£1,623 GBP
Brilliant Earth£3,844 GBP

33 data points across 20 retailers

24 retailers£289 GBP to £3,844 GBP

A
Cheapest Retailer
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£289 GBP
$387 USD
A
Retailer 2
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£323 GBP
$433 USD
View
Final sale: no returns
A
Retailer 3
-
£323 GBP
$433 USD
View
A
Retailer 4
-
£357 GBP
$479 USD
View
A
Retailer 5
-
£357 GBP
$479 USD
View
A
Retailer 6
-
£470 GBP
$630 USD
View
B+
Retailer 7
-
£478 GBP
$640 USD
View
A
Retailer 8
-
£571 GBP
€729 EUR
View
A
Retailer 9
-
£646 GBP
View
A
Retailer 10
-
£753 GBP
A$1,552 AUD
View
A
Retailer 11
-
£777 GBP
ZAR 16,811 ZAR
View
Retailer 12
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£792 GBP
$1,061 USD
View
Price last confirmed 16 days ago
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Retailer 13
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£797 GBP
$1,068 USD
View
A
Retailer 14
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£853 GBP
$1,143 USD
View
B+
Retailer 15
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£1,150 GBP
$1,541 USD
View
B+
Retailer 16
-
£1,178 GBP
$1,578 USD
View
B+
Retailer 17
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£1,244 GBP
$1,667 USD
View
B+
Retailer 18
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£1,335 GBP
$1,789 USD
View
B+
Retailer 19
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£1,349 GBP
$1,807 USD
View
B+
Retailer 20
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£1,406 GBP
View
Retailer 21
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£1,623 GBP
$2,175 USD
View
Price last confirmed 12 days ago
Retailer 22
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£3,844 GBP
$5,150 USD
View
Price last confirmed 15 days ago
Retailer 23
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£3,844 GBP
$5,150 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
20999444A · Oct 23
£3,844 GBP
$5,150 USD
View
23 more retailers have this diamond
Prices start from £289 GBPSave up to £3,555 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
£289 GBP