CaratHunter
Plans
Round|Lab Grown|IGI

1.02ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • IGI LG778665133

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778665133

Diamond specifications and retailer prices

From £131 GBP
$174 USD
As of October 30, 2026
Save £660 GBP (83%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: £791 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778665133 or 778665133. Listed at 29 retailers as of October 30, 2026, with prices from £131 to £791, a £660 spread on the same certified stone. Reve Diamonds lists it at £791. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778665133
Dimensions6.39 × 6.36 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.39 mm6.36 mm1.02 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778665133
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.0%

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: £251 GBP|Low: £126 GBP|High: £791 GBP|Avg: £336 GBP|+3.1%
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
Reve Diamonds
October 30, 2026
Retailer 5£131 GBP
Retailer 3£145 GBP
Retailer 12£145 GBP
Retailer 6£197 GBP
Retailer 4£219 GBP
Retailer 1£251 GBP
Retailer 9£252 GBP
Retailer 8£254 GBP
Retailer 13£308 GBP
Retailer 2£328 GBP
Retailer 14£368 GBP
Retailer 15£466 GBP
Retailer 11£493 GBP
Retailer 7£508 GBP
Retailer 10£682 GBP
Reve Diamonds£791 GBP

38 data points across 16 retailers

29 retailers£131 GBP to £791 GBP

Retailer 1
-
£113 GBP
$150 USD
Price last confirmed 22 days ago
Retailer 2
-
£113 GBP
$151 USD
View
Price last confirmed 38 days ago
Retailer 3
-
£117 GBP
$156 USD
View
Price last confirmed 12 days ago
Retailer 4
-
£117 GBP
$156 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
£131 GBP
$174 USD
View
Final sale: no returns
Retailer 6
-
£136 GBP
$181 USD
View
Price last confirmed 21 days ago
Retailer 7
-
£136 GBP
$181 USD
View
Price last confirmed 10 days ago
Retailer 8
-
£139 GBP
$185 USD
View
Price last confirmed 35 days ago
Retailer 9
-
£145 GBP
$193 USD
View
Price last confirmed 14 days ago
A
Retailer 10
-
£145 GBP
$193 USD
View
Retailer 11
-
£145 GBP
$193 USD
View
Price last confirmed 28 days ago
Retailer 12
-
£145 GBP
$193 USD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
£197 GBP
$262 USD
View
A
Retailer 14
-
£219 GBP
$291 USD
View
A
Retailer 15
-
£251 GBP
View
B+
Retailer 16
-
£252 GBP
€320 EUR
View
B+
Retailer 17
-
£254 GBP
View
Retailer 18
-
£308 GBP
$410 USD
View
Price last confirmed 23 days ago
B+
Retailer 19
-
£328 GBP
$437 USD
View
B+
Retailer 20
-
£368 GBP
$490 USD
View
B+
Retailer 21
-
£375 GBP
$499 USD
View
Retailer 22
-
£453 GBP
$603 USD
View
Price last confirmed 39 days ago
Retailer 23
-
£466 GBP
$621 USD
View
Price last confirmed 26 days ago
B
Retailer 24
-
£466 GBP
$621 USD
View
Retailer 25
-
£466 GBP
$621 USD
View
Price last confirmed 12 days ago
B
Retailer 26
-
£493 GBP
$656 USD
View
B
Retailer 27
-
£508 GBP
$676 USD
View
B
Retailer 28
-
£682 GBP
View
Most Expensive
B
Reve Diamonds
1D9235249 · Oct 30
£791 GBP
$1,053 USD
View
28 more retailers have this diamond
Prices start from £131 GBPSave up to £660 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
1.02ct Round
£131 GBP