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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 €175 EUR
$196 USD
As of November 2, 2026
Save €841 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,016 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 €175 to €1,016, a €841 spread on the same certified stone. MOH London lists it at €1,016. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,016 EUR|Low: €168 EUR|High: €1,026 EUR|Avg: €437 EUR|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7€175 EUR
Retailer 11€203 EUR
Retailer 3€217 EUR
Retailer 8€217 EUR
Retailer 5€374 EUR
Retailer 10€378 EUR
Retailer 4€396 EUR
Retailer 2€529 EUR
Retailer 9€697 EUR
Retailer 6€700 EUR
MOH London€1,016 EUR

43 data points across 11 retailers

13 retailers€175 EUR to €1,016 EUR

A
Cheapest Retailer
-
€175 EUR
$196 USD
A
Retailer 2
-
€203 EUR
$228 USD
View
Retailer 3
-
€217 EUR
$243 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€217 EUR
$243 USD
View
A
Retailer 5
-
€374 EUR
ZAR 6,783 ZAR
View
A
Retailer 6
-
€378 EUR
$424 USD
View
A
Retailer 7
-
€396 EUR
£350 GBP
View
B+
Retailer 8
-
€450 EUR
$505 USD
View
B+
Retailer 9
-
€529 EUR
A$912 AUD
View
B
Retailer 10
-
€697 EUR
$782 USD
View
B
Retailer 11
-
€700 EUR
$785 USD
View
B
Retailer 12
-
€745 EUR
$836 USD
View
Most Expensive
B
MOH London
LG823644565 · Oct 26
€1,016 EUR
£897 GBP
View
12 more retailers have this diamond
Prices start from €175 EURSave up to €841 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
€175 EUR