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Round|Lab Grown|IGI

1.02ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG789620810

Shape and cutting style on the report: Round brilliant

Certificate IGI LG789620810

Diamond specifications and retailer prices

From €145 EUR
$162 USD
As of October 29, 2026
Save €701 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €846 EUR at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789620810 or 789620810. Listed at 19 retailers as of October 29, 2026, with prices from €145 to €846, a €701 spread on the same certified stone. MOH London lists it at €846. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789620810
Dimensions6.46 × 6.43 × 3.98 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
6.46 mm6.43 mm1.02 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789620810
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.8%

Caratlytics Score

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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: €846 EUR|Low: €137 EUR|High: €846 EUR|Avg: €381 EUR|+2.5%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 19
October 30, 2026
Retailer 7€145 EUR
Retailer 11€159 EUR
Retailer 9€168 EUR
Retailer 4€180 EUR
Retailer 16€180 EUR
Retailer 6€243 EUR
Retailer 3€264 EUR
Retailer 14€309 EUR
Retailer 13€310 EUR
Retailer 2€311 EUR
Retailer 12€317 EUR
Retailer 10€363 EUR
Retailer 19€397 EUR
Retailer 15€438 EUR
Retailer 17€472 EUR
Retailer 18€528 EUR
Retailer 5€578 EUR
Retailer 8€627 EUR
MOH London€846 EUR

33 data points across 19 retailers

19 retailers€145 EUR to €846 EUR

A
Cheapest Retailer
-
€145 EUR
$162 USD
A
Retailer 2
-
€168 EUR
$188 USD
View
A
Retailer 3
-
€180 EUR
$201 USD
View
A
Retailer 4
-
€180 EUR
$201 USD
View
B+
Retailer 5
-
€243 EUR
$272 USD
View
A
Retailer 6
-
€264 EUR
$295 USD
View
B+
Retailer 7
-
€309 EUR
ZAR 5,572 ZAR
View
B+
Retailer 8
-
€310 EUR
View
B+
Retailer 9
-
€311 EUR
£274 GBP
View
B+
Retailer 10
-
€317 EUR
£279 GBP
View
Retailer 11
-
€363 EUR
$405 USD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
€397 EUR
$443 USD
View
B+
Retailer 13
-
€438 EUR
A$753 AUD
View
B
Retailer 14
-
€472 EUR
$527 USD
View
Retailer 15
-
€486 EUR
SGD 733 SGD
View
Price last confirmed 21 days ago
B
Retailer 16
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€528 EUR
$590 USD
View
B
Retailer 17
-
€578 EUR
$646 USD
View
B
Retailer 18
-
€627 EUR
$701 USD
View
Most Expensive
B
MOH London
LG789620810 · Oct 29
€846 EUR
£744 GBP
View
18 more retailers have this diamond
Prices start from €145 EURSave up to €701 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
€145 EUR