CaratHunter
Plans
Cushion|Lab Grown|IGI

3.07ct G VS1 Cushion Lab Grown Diamond

GD • G/VS1 • IGI LG732568651

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG732568651

Diamond specifications and retailer prices

From £345 GBP
$463 USD
As of November 3, 2026
Save £1,195 GBP (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,540 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG732568651 or 732568651. Listed at 15 retailers as of November 1, 2026, with prices from £345 to £1,540, a £1,195 spread on the same certified stone. Rare Carat lists it at £1,540. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.07
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732568651
Dimensions10.45 × 7.82 × 4.80 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.45 mm7.82 mm3.07 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732568651
Side View
Table 61.0%Crown 33.1°Girdle: STK-THKPavilion 34.3°Culet: NoneDepth 61.4%

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 3
Current: £1,540 GBP|Low: £345 GBP|High: £1,555 GBP|Avg: £808 GBP|-1.0%
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
Retailer 15
November 3, 2026
Retailer 7£345 GBP
Retailer 5£383 GBP
Retailer 9£426 GBP
Retailer 13£578 GBP
Retailer 10£583 GBP
Retailer 3£605 GBP
Retailer 15£609 GBP
Retailer 2£630 GBP
Retailer 14£791 GBP
Retailer 11£806 GBP
Retailer 8£834 GBP
Retailer 6£1,256 GBP
Retailer 4£1,399 GBP
Retailer 12£1,407 GBP
Rare Carat£1,540 GBP

37 data points across 15 retailers

15 retailers£345 GBP to £1,540 GBP

A
Cheapest Retailer
-
£345 GBP
$463 USD
Final sale: no returns
Retailer 2
-
£383 GBP
$513 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
£426 GBP
View
B+
Retailer 4
-
£578 GBP
$775 USD
View
A
Retailer 5
-
£583 GBP
€745 EUR
View
B
Retailer 6
-
£605 GBP
$811 USD
View
B+
Retailer 7
-
£609 GBP
$817 USD
View
A
Retailer 8
-
£630 GBP
View
B+
Retailer 9
-
£791 GBP
$1,061 USD
View
B+
Retailer 10
-
£806 GBP
A$1,662 AUD
View
B+
Retailer 11
-
£834 GBP
ZAR 18,058 ZAR
View
B+
Retailer 12
-
£1,256 GBP
$1,684 USD
View
B
Retailer 13
-
£1,399 GBP
$1,876 USD
View
Retailer 14
-
£1,407 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Rare Carat
345370_l_732568651 · Nov 1
£1,540 GBP
$2,065 USD
View
14 more retailers have this diamond
Prices start from £345 GBPSave up to £1,195 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 Cushion
£345 GBP