Heart|Lab Grown|IGI

1.28ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG823644565

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823644565

Diamond specifications and retailer prices

From €176 EUR
$196 USD
As of October 27, 2026
Save €847 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,023 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.28ct lab-grown heart diamond

This 1.28ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823644565 or 823644565. Listed at 13 retailers as of October 26, 2026, with prices from €176 to €1,023, a €847 spread on the same certified stone. MOH London lists it at €1,023. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823644565
Dimensions6.48 × 7.45 × 4.46 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.48 mm7.45 mm1.28 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823644565
Side View
Table 61.0%Crown 36.7°Girdle: STK-THKPavilion 39°Culet: NoneDepth 59.9%

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 27
Current: €1,023 EUR|Low: €169 EUR|High: €1,034 EUR|Avg: €497 EUR|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 6€176 EUR
Retailer 7€218 EUR
Retailer 3€375 EUR
Retailer 9€381 EUR
Retailer 2€397 EUR
Retailer 4€533 EUR
Retailer 8€702 EUR
Retailer 5€705 EUR
MOH London€1,023 EUR

41 data points across 9 retailers

13 retailers€176 EUR to €1,023 EUR

A
Cheapest Retailer
-
€176 EUR
$196 USD
A
Retailer 2
-
€205 EUR
$228 USD
View
A
Retailer 3
-
€218 EUR
$243 USD
View
A
Retailer 4
-
€218 EUR
$243 USD
View
A
Retailer 5
-
€375 EUR
ZAR 6,747 ZAR
View
A
Retailer 6
-
€381 EUR
$424 USD
View
A
Retailer 7
-
€397 EUR
£348 GBP
View
B+
Retailer 8
-
€454 EUR
$505 USD
View
B+
Retailer 9
-
€533 EUR
A$913 AUD
View
B
Retailer 10
-
€702 EUR
$782 USD
View
B
Retailer 11
-
€705 EUR
$785 USD
View
B
Retailer 12
-
€750 EUR
$836 USD
View
Most Expensive
B
MOH London
LG823644565 · Oct 26
€1,023 EUR
£897 GBP
View
12 more retailers have this diamond
Prices start from €176 EURSave up to €847 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 Heart
€176 EUR