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Round|Lab Grown|IGI

3.08ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG723574031

Shape and cutting style on the report: Round brilliant

Certificate IGI LG723574031

Diamond specifications and retailer prices

From £293 GBP
$393 USD
As of November 1, 2026
Save £1,229 GBP (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,523 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.08ct lab-grown round diamond

This 3.08ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG723574031 or 723574031. Listed at 21 retailers as of November 1, 2026, with prices from £293 to £1,523, a £1,229 spread on the same certified stone. Rare Carat lists it at £1,523. 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

3.08
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723574031
Dimensions9.40 × 9.44 × 5.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.40 mm9.44 mm3.08 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723574031
Side View
Table 59.0%Crown 33.8°Girdle: MediumPavilion 40.3°Culet: NoneDepth 59.7%

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: Nov 1
Current: £1,523 GBP|Low: £281 GBP|High: £1,523 GBP|Avg: £735 GBP
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 4£293 GBP
Retailer 5£363 GBP
Retailer 13£474 GBP
Retailer 8£485 GBP
Retailer 7£491 GBP
Retailer 10£574 GBP
Retailer 9£589 GBP
Retailer 11£765 GBP
Retailer 12£789 GBP
Retailer 14£1,019 GBP
Retailer 3£1,150 GBP
Retailer 6£1,360 GBP
Retailer 2£1,419 GBP
Rare Carat£1,523 GBP

32 data points across 14 retailers

21 retailers£293 GBP to £1,523 GBP

A
Cheapest Retailer
-
£293 GBP
$393 USD
A
Retailer 2
-
£328 GBP
$440 USD
View
Retailer 3
-
£363 GBP
$487 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£363 GBP
$487 USD
View
A
Retailer 5
-
£401 GBP
HK$4,200 HKD
View
A
Retailer 6
-
£474 GBP
$635 USD
View
A
Retailer 7
-
£485 GBP
View
B+
Retailer 8
-
£491 GBP
$658 USD
View
A
Retailer 9
-
£574 GBP
€732 EUR
View
A
Retailer 10
-
£589 GBP
View
A
Retailer 11
-
£592 GBP
$793 USD
View
A
Retailer 12
-
£765 GBP
A$1,576 AUD
View
A
Retailer 13
-
£779 GBP
$1,044 USD
View
A
Retailer 14
-
£789 GBP
ZAR 17,068 ZAR
View
B+
Retailer 15
-
£1,019 GBP
$1,365 USD
View
B+
Retailer 16
-
£1,150 GBP
SGD 2,082 SGD
View
B+
Retailer 17
-
£1,168 GBP
$1,565 USD
View
B+
Retailer 18
-
£1,195 GBP
$1,601 USD
View
B
Retailer 19
-
£1,360 GBP
$1,822 USD
View
B
Retailer 20
-
£1,419 GBP
View
Most Expensive
B
Rare Carat
MAD-MA-44826 · Nov 1
£1,523 GBP
$2,040 USD
View
20 more retailers have this diamond
Prices start from £293 GBPSave up to £1,229 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
3.08ct Round
£293 GBP