CaratHunter
Plans
Oval|Lab Grown|IGI

3.07ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG850607351

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG850607351

Diamond specifications and retailer prices

From £282 GBP
$379 USD
As of November 1, 2026
Save £3,406 GBP (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,689 GBP at Brilliant Earth · As of November 1, 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 LG850607351 or 850607351. Listed at 20 retailers as of November 1, 2026, with prices from £282 to £3,689, a £3,406 spread on the same certified stone. Brilliant Earth lists it at £3,689. 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 angle36.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850607351
Dimensions11.85 × 7.98 × 5.05 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.85 mm7.98 mm3.07 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850607351
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

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: Nov 1
Current: £390 GBP|Low: £282 GBP|High: £2,604 GBP|Avg: £859 GBP|-0.6%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 18£282 GBP
Retailer 15£317 GBP
Retailer 3£350 GBP
Retailer 1£390 GBP
Retailer 6£391 GBP
Retailer 19£462 GBP
Retailer 9£471 GBP
Retailer 13£629 GBP
Retailer 4£636 GBP
Retailer 5£738 GBP
Retailer 12£763 GBP
Retailer 17£782 GBP
Retailer 16£983 GBP
Retailer 14£1,127 GBP
Retailer 11£1,135 GBP
Retailer 8£1,155 GBP
Retailer 7£1,312 GBP
Retailer 2£1,377 GBP
Retailer 10£2,604 GBP

6 data points across 19 retailers

20 retailers£282 GBP to £3,689 GBP

A
Cheapest Retailer
-
£282 GBP
$379 USD
A
Retailer 2
-
£317 GBP
$425 USD
View
A
Retailer 3
-
£350 GBP
$470 USD
View
A
Retailer 4
-
£390 GBP
View
A
Retailer 5
-
£391 GBP
HK$4,100 HKD
View
A
Retailer 6
-
£462 GBP
$620 USD
View
B+
Retailer 7
-
£471 GBP
$632 USD
View
A
Retailer 8
-
£629 GBP
View
A
Retailer 9
-
£636 GBP
$853 USD
View
A
Retailer 10
-
£738 GBP
A$1,523 AUD
View
A
Retailer 11
-
£763 GBP
ZAR 16,548 ZAR
View
A
Retailer 12
-
£782 GBP
$1,049 USD
View
B+
Retailer 13
-
£983 GBP
$1,319 USD
View
B+
Retailer 14
-
£1,127 GBP
$1,512 USD
View
B+
Retailer 15
-
£1,135 GBP
SGD 2,059 SGD
View
B+
Retailer 16
-
£1,155 GBP
$1,550 USD
View
B+
Retailer 17
-
£1,312 GBP
$1,761 USD
View
B
Retailer 18
-
£1,377 GBP
View
B
Retailer 19
-
£2,604 GBP
$3,494 USD
View
Most Expensive
B
Brilliant Earth
22402016A · Nov 1
£3,689 GBP
$4,950 USD
View
19 more retailers have this diamond
Prices start from £282 GBPSave up to £3,406 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