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Oval|Lab Grown|IGI

3.07ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG813663233

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813663233

Diamond specifications and retailer prices

From £282 GBP
$379 USD
As of October 29, 2026
Save £3,145 GBP (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,428 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.07ct lab-grown oval diamond

This 3.07ct lab-grown oval 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 LG813663233 or 813663233. Listed at 17 retailers as of October 29, 2026, with prices from £282 to £3,428, a £3,145 spread on the same certified stone. Brilliant Earth lists it at £3,428. 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

3.07
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813663233
Dimensions12.37 × 7.90 × 4.90 mm
L/W Ratio1.57
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.37 mm7.90 mm3.07 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813663233
Side View
Table 62.0%Crown 38.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

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: £3,428 GBP|Low: £271 GBP|High: £3,666 GBP|Avg: £865 GBP|-6.5%
Brilliant Earth
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
Retailer 15
November 1, 2026
Retailer 13£282 GBP
Retailer 6£317 GBP
Retailer 5£350 GBP
Retailer 14£350 GBP
Retailer 3£557 GBP
Retailer 10£559 GBP
Retailer 2£629 GBP
Retailer 7£636 GBP
Retailer 8£738 GBP
Retailer 9£761 GBP
Retailer 12£983 GBP
Retailer 4£1,127 GBP
Retailer 15£1,312 GBP
Retailer 11£1,371 GBP
Brilliant Earth£3,428 GBP

41 data points across 15 retailers

17 retailers£282 GBP to £3,428 GBP

A
Cheapest Retailer
-
£282 GBP
$379 USD
A
Retailer 2
-
£317 GBP
$425 USD
View
Retailer 3
-
£350 GBP
$470 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£350 GBP
$470 USD
View
B+
Retailer 5
-
£557 GBP
$748 USD
View
A
Retailer 6
-
£559 GBP
$750 USD
View
A
Retailer 7
-
£629 GBP
View
A
Retailer 8
-
£636 GBP
$853 USD
View
A
Retailer 9
-
£738 GBP
A$1,523 AUD
View
A
Retailer 10
-
£761 GBP
ZAR 16,490 ZAR
View
A
Retailer 11
-
£782 GBP
$1,049 USD
View
B+
Retailer 12
-
£983 GBP
$1,319 USD
View
B+
Retailer 13
-
£1,127 GBP
$1,512 USD
View
B+
Retailer 14
-
£1,155 GBP
$1,550 USD
View
B+
Retailer 15
-
£1,312 GBP
$1,761 USD
View
B+
Retailer 16
-
£1,371 GBP
View
Most Expensive
B
Brilliant Earth
21392784A · Oct 31
£3,428 GBP
$4,600 USD
View
16 more retailers have this diamond
Prices start from £282 GBPSave up to £3,145 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
3.07ct Oval
£282 GBP