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Heart|Lab Grown|IGI

0.99ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG741588620

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG741588620

Diamond specifications and retailer prices

From €288 EUR
$322 USD
As of November 1, 2026
Save €711 EUR (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €999 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG741588620 or 741588620. Listed at 8 retailers as of November 1, 2026, with prices from €288 to €999, a €711 spread on the same certified stone. MOH London lists it at €999. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741588620
Dimensions5.89 × 6.98 × 4.09 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.89 mm6.98 mm0.99 ctD / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741588620
Side View
Table 59.0%Crown 38°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 58.6%

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: €999 EUR|Low: €288 EUR|High: €1,011 EUR|Avg: €556 EUR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4€288 EUR
Retailer 9€358 EUR
Retailer 2€386 EUR
Retailer 7€388 EUR
Retailer 6€426 EUR
Retailer 5€705 EUR
Retailer 8€735 EUR
Retailer 3€783 EUR
MOH London€999 EUR

43 data points across 9 retailers

8 retailers€288 EUR to €999 EUR

A
Cheapest Retailer
-
€288 EUR
$322 USD
A
Retailer 2
-
€386 EUR
£340 GBP
View
B+
Retailer 3
-
€388 EUR
$434 USD
View
B+
Retailer 4
-
€426 EUR
$476 USD
View
B
Retailer 5
-
€720 EUR
$804 USD
View
B
Retailer 6
-
€735 EUR
$821 USD
View
B
Retailer 7
-
€783 EUR
$875 USD
View
Most Expensive
B
MOH London
LG741588620 · Nov 1
€999 EUR
£879 GBP
View
7 more retailers have this diamond
Prices start from €288 EURSave up to €711 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
0.99ct Heart
€288 EUR