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Round|Lab Grown|IGI

1.00ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG816620197

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816620197

Diamond specifications and retailer prices

From €137 EUR
$153 USD
As of October 29, 2026
Save €655 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €792 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816620197 or 816620197. Listed at 16 retailers as of October 25, 2026, with prices from €137 to €792, a €655 spread on the same certified stone. MOH London lists it at €792. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816620197
Dimensions6.42 × 6.39 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.39 mm1.00 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816620197
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

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 29
Current: €792 EUR|Low: €130 EUR|High: €803 EUR|Avg: €393 EUR
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 8€137 EUR
Retailer 14€153 EUR
Retailer 4€158 EUR
Retailer 11€169 EUR
Retailer 13€259 EUR
Retailer 2€295 EUR
Retailer 9€310 EUR
Retailer 3€358 EUR
Retailer 6€468 EUR
Retailer 7€533 EUR
Retailer 10€544 EUR
Retailer 12€575 EUR
Retailer 15€594 EUR
Retailer 5€698 EUR
MOH London€792 EUR

42 data points across 15 retailers

16 retailers€137 EUR to €792 EUR

A
Cheapest Retailer
-
€137 EUR
$153 USD
A
Retailer 2
-
€153 EUR
$171 USD
View
Final sale: no returns
A
Retailer 3
-
€158 EUR
$177 USD
View
A
Retailer 4
-
€169 EUR
$189 USD
View
A
Retailer 5
-
€169 EUR
$189 USD
View
A
Retailer 6
-
€259 EUR
$289 USD
View
B+
Retailer 7
-
€295 EUR
£259 GBP
View
B+
Retailer 8
-
€310 EUR
$346 USD
View
Retailer 9
-
€358 EUR
$400 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
€468 EUR
SGD 707 SGD
View
B
Retailer 11
-
€544 EUR
$608 USD
View
B
Retailer 12
-
€550 EUR
$615 USD
View
B
Retailer 13
-
€575 EUR
$642 USD
View
B
Retailer 14
-
€594 EUR
$664 USD
View
Retailer 15
-
€698 EUR
$780 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG816620197 · Oct 25
€792 EUR
£697 GBP
View
15 more retailers have this diamond
Prices start from €137 EURSave up to €655 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
1.00ct Round
€137 EUR