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Round|Lab Grown|IGI

1.02ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG840645911

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840645911

Diamond specifications and retailer prices

From €157 EUR
$175 USD
As of October 30, 2026
Save €628 EUR (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €784 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840645911 or 840645911. Listed at 12 retailers as of October 30, 2026, with prices from €157 to €784, a €628 spread on the same certified stone. MOH London lists it at €784. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840645911
Dimensions6.48 × 6.53 × 3.93 mm
L/W Ratio1.01
Girdle conditionFaceted
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 Faint Blue
Top View
6.48 mm6.53 mm1.02 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840645911
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €784 EUR|Low: €154 EUR|High: €786 EUR|Avg: €363 EUR|+0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11€157 EUR
Retailer 9€168 EUR
Retailer 5€280 EUR
Retailer 2€290 EUR
Retailer 7€290 EUR
Retailer 6€291 EUR
Retailer 10€292 EUR
Retailer 4€308 EUR
Retailer 8€409 EUR
Retailer 3€570 EUR
Retailer 12€589 EUR
MOH London€784 EUR

29 data points across 12 retailers

12 retailers€157 EUR to €784 EUR

A
Cheapest Retailer
-
€157 EUR
$175 USD
Retailer 2
-
€168 EUR
$188 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€280 EUR
£247 GBP
View
A
Retailer 4
-
€290 EUR
ZAR 5,229 ZAR
View
A
Retailer 5
-
€290 EUR
View
A
Retailer 6
-
€291 EUR
£256 GBP
View
A
Retailer 7
-
€292 EUR
$326 USD
View
B+
Retailer 8
-
€308 EUR
$344 USD
View
B+
Retailer 9
-
€409 EUR
A$703 AUD
View
B
Retailer 10
-
€570 EUR
$637 USD
View
B
Retailer 11
-
€589 EUR
$658 USD
View
Most Expensive
B
MOH London
LG840645911 · Nov 1
€784 EUR
£690 GBP
View
11 more retailers have this diamond
Prices start from €157 EURSave up to €628 EUR

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
€157 EUR