Round|Lab Grown|IGI

1.23ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG818686270

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818686270

Diamond specifications and retailer prices

From €192 EUR
$214 USD
As of November 1, 2026
Save €764 EUR (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €956 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.23ct lab-grown round diamond

This 1.23ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818686270 or 818686270. Listed at 17 retailers as of October 29, 2026, with prices from €192 to €956, a €764 spread on the same certified stone. MOH London lists it at €956. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818686270
Dimensions6.92 × 6.87 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm6.87 mm1.23 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818686270
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.3%

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: Nov 1
Current: €956 EUR|Low: €192 EUR|High: €962 EUR|Avg: €566 EUR|+0.5%
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
November 1, 2026
Retailer 13€192 EUR
Retailer 14€237 EUR
Retailer 4€393 EUR
Retailer 3€407 EUR
Retailer 7€410 EUR
Retailer 8€422 EUR
Retailer 9€431 EUR
Retailer 11€452 EUR
Retailer 10€579 EUR
Retailer 12€614 EUR
Retailer 2€627 EUR
Retailer 6€810 EUR
Retailer 5€862 EUR
MOH London€956 EUR

33 data points across 14 retailers

17 retailers€192 EUR to €956 EUR

A
Cheapest Retailer
-
€192 EUR
$214 USD
A
Retailer 2
-
€222 EUR
$248 USD
View
A
Retailer 3
-
€237 EUR
$265 USD
View
Retailer 4
-
€237 EUR
$265 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
€393 EUR
$439 USD
View
B+
Retailer 6
-
€407 EUR
$455 USD
View
A
Retailer 7
-
€410 EUR
ZAR 7,392 ZAR
View
A
Retailer 8
-
€422 EUR
£372 GBP
View
B+
Retailer 9
-
€431 EUR
View
B+
Retailer 10
-
€452 EUR
$505 USD
View
B+
Retailer 11
-
€579 EUR
A$996 AUD
View
B+
Retailer 12
-
€614 EUR
$686 USD
View
B+
Retailer 13
-
€627 EUR
$700 USD
View
B
Retailer 14
-
€763 EUR
$852 USD
View
B
Retailer 15
-
€810 EUR
$905 USD
View
B
Retailer 16
-
€880 EUR
$983 USD
View
Most Expensive
B
MOH London
LG818686270 · Oct 29
€956 EUR
£841 GBP
View
16 more retailers have this diamond
Prices start from €192 EURSave up to €764 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
1.23ct Round
€192 EUR