CaratHunter
Plans
Cushion|Lab Grown|IGI

1.30ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG648432260

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG648432260

Diamond specifications and retailer prices

From £208 GBP
$279 USD
As of October 30, 2026
Save £801 GBP (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,009 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG648432260 or 648432260. Listed at 13 retailers as of October 30, 2026, with prices from £208 to £1,009, a £801 spread on the same certified stone. Reve Diamonds lists it at £1,009. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648432260
Dimensions6.92 × 5.80 × 3.96 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm5.80 mm1.30 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648432260
Side View
Table 62.0%Crown 36.8°Girdle: MED-THKPavilion 33.8°Culet: NoneDepth 68.3%

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: Oct 30
Current: £440 GBP|Low: £155 GBP|High: £1,037 GBP|Avg: £564 GBP|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 31, 2026
Retailer 3£208 GBP
Retailer 8£231 GBP
Retailer 11£306 GBP
Retailer 6£397 GBP
Retailer 9£411 GBP
Retailer 1£440 GBP
Retailer 4£463 GBP
Retailer 12£481 GBP
Retailer 7£563 GBP
Retailer 2£782 GBP
Retailer 10£817 GBP
Retailer 5£932 GBP
Reve Diamonds£1,009 GBP

37 data points across 13 retailers

13 retailers£208 GBP to £1,009 GBP

A
Cheapest Retailer
-
£208 GBP
$279 USD
Final sale: no returns
A
Retailer 2
-
£231 GBP
$310 USD
View
A
Retailer 3
-
£306 GBP
$410 USD
View
A
Retailer 4
-
£397 GBP
ZAR 8,597 ZAR
View
A
Retailer 5
-
£411 GBP
$551 USD
View
A
Retailer 6
-
£440 GBP
View
Retailer 7
-
£463 GBP
$620 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
£481 GBP
$645 USD
View
B+
Retailer 9
-
£563 GBP
A$1,160 AUD
View
B
Retailer 10
-
£782 GBP
$1,047 USD
View
Retailer 11
-
£817 GBP
$1,095 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
£932 GBP
View
Most Expensive
B
Reve Diamonds
559F7793F · Oct 30
£1,009 GBP
$1,352 USD
View
12 more retailers have this diamond
Prices start from £208 GBPSave up to £801 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
1.30ct Cushion
£208 GBP