CaratHunter
Plans
Round|Lab Grown|IGI

1.30ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG770644995

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770644995

Diamond specifications and retailer prices

From £134 GBP
$179 USD
As of October 29, 2026
Save £463 GBP (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £779 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770644995 or 770644995. Listed at 21 retailers as of October 29, 2026, with a 347% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770644995
Dimensions7.01 × 7.04 × 4.28 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.01 mm7.04 mm1.30 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770644995
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.0%

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 29
Current: £779 GBP|Low: £128 GBP|High: £785 GBP|Avg: £355 GBP|+0.4%
MOH London
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
October 30, 2026
Retailer 15£134 GBP
Retailer 6£155 GBP
Retailer 3£166 GBP
Retailer 10£285 GBP
Retailer 4£293 GBP
Retailer 2£296 GBP
Retailer 8£298 GBP
Retailer 9£308 GBP
Retailer 5£353 GBP
Retailer 11£405 GBP
Retailer 14£419 GBP
Retailer 13£433 GBP
Retailer 7£533 GBP
Retailer 12£545 GBP
MOH London£779 GBP

44 data points across 15 retailers

21 retailers£134 GBP to £597 GBP

A
Cheapest Retailer
-
£134 GBP
$179 USD
A
Retailer 2
-
£155 GBP
$208 USD
View
A
Retailer 3
-
£166 GBP
$222 USD
View
A
Retailer 4
-
£166 GBP
$222 USD
View
A
Retailer 5
-
£285 GBP
ZAR 6,163 ZAR
View
A
Retailer 6
-
£293 GBP
$393 USD
View
A
Retailer 7
-
£296 GBP
View
A
Retailer 8
-
£298 GBP
View
A
Retailer 9
-
£308 GBP
€393 EUR
View
B+
Retailer 10
-
£340 GBP
$456 USD
View
B+
Retailer 11
-
£353 GBP
$473 USD
View
B+
Retailer 12
-
£405 GBP
A$834 AUD
View
B+
Retailer 13
-
£419 GBP
$561 USD
View
Retailer 14
-
£422 GBP
$565 USD
View
Price last confirmed 47 days ago
B+
Retailer 15
-
£433 GBP
$580 USD
View
Retailer 16
-
£509 GBP
$682 USD
View
Price last confirmed 38 days ago
B
Retailer 17
-
£533 GBP
$714 USD
View
B+
Retailer 18
-
£545 GBP
$730 USD
View
B
Retailer 19
-
£573 GBP
$768 USD
View
B
Retailer 20
-
£597 GBP
$800 USD
View
Most Expensive
MOH London
LG770644995 · Oct 21
£779 GBP
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from £134 GBPSave up to £463 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 Round
£134 GBP