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Round|Lab Grown|IGI

1.28ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG818686556

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818686556

Diamond specifications and retailer prices

From €198 EUR
$221 USD
As of November 1, 2026
Save €791 EUR (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €989 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818686556 or 818686556. Listed at 19 retailers as of October 29, 2026, with prices from €198 to €989, a €791 spread on the same certified stone. MOH London lists it at €989. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818686556
Dimensions7.02 × 6.97 × 4.26 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
7.02 mm6.97 mm1.28 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818686556
Side View
Table 59.0%Crown 33.8°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: Nov 1
Current: €989 EUR|Low: €198 EUR|High: €996 EUR|Avg: €590 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 12€198 EUR
Retailer 14€245 EUR
Retailer 3€419 EUR
Retailer 6€421 EUR
Retailer 2€424 EUR
Retailer 7€437 EUR
Retailer 8€445 EUR
Retailer 10€456 EUR
Retailer 9€600 EUR
Retailer 11€639 EUR
Retailer 5€837 EUR
Retailer 4€898 EUR
Retailer 13€904 EUR
MOH London€989 EUR

35 data points across 14 retailers

19 retailers€198 EUR to €989 EUR

A
Cheapest Retailer
-
€198 EUR
$221 USD
A
Retailer 2
-
€230 EUR
$257 USD
View
Retailer 3
-
€245 EUR
$274 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€245 EUR
$274 USD
View
A
Retailer 5
-
€419 EUR
$468 USD
View
A
Retailer 6
-
€421 EUR
$470 USD
View
A
Retailer 7
-
€424 EUR
ZAR 7,652 ZAR
View
A
Retailer 8
-
€437 EUR
£385 GBP
View
B+
Retailer 9
-
€445 EUR
View
B+
Retailer 10
-
€456 EUR
$510 USD
View
Retailer 11
-
€461 EUR
$515 USD
View
Price last confirmed 12 days ago
Retailer 12
-
€568 EUR
$635 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
€600 EUR
A$1,032 AUD
View
B+
Retailer 14
-
€639 EUR
$714 USD
View
B
Retailer 15
-
€789 EUR
$882 USD
View
B
Retailer 16
-
€837 EUR
$935 USD
View
B
Retailer 17
-
€904 EUR
$1,010 USD
View
B
Retailer 18
-
€916 EUR
$1,023 USD
View
Most Expensive
B
MOH London
LG818686556 · Oct 29
€989 EUR
£870 GBP
View
18 more retailers have this diamond
Prices start from €198 EURSave up to €791 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
1.28ct Round
€198 EUR