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Heart|Lab Grown|IGI

1.03ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG588353557

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG588353557

Diamond specifications and retailer prices

From €142 EUR
$159 USD
As of October 30, 2026
Save €685 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €828 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG588353557 or 588353557. Listed at 16 retailers as of October 29, 2026, with prices from €142 to €828, a €685 spread on the same certified stone. MOH London lists it at €828. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588353557
Dimensions5.96 × 7.15 × 4.04 mm
L/W Ratio1.20
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
5.96 mm7.15 mm1.03 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588353557
Side View
Table 57.0%Crown 38.1°Girdle: MED-THKPavilion 36.5°Culet: NoneDepth 56.5%

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 30
Current: €828 EUR|Low: €142 EUR|High: €948 EUR|Avg: €370 EUR|-11.8%
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
October 31, 2026
Retailer 4€142 EUR
Retailer 14€165 EUR
Retailer 11€176 EUR
Retailer 13€176 EUR
Retailer 6€181 EUR
Retailer 7€211 EUR
Retailer 12€301 EUR
Retailer 2€307 EUR
Retailer 3€320 EUR
Retailer 8€334 EUR
Retailer 10€566 EUR
Retailer 9€598 EUR
Retailer 5€600 EUR
MOH London€828 EUR

44 data points across 14 retailers

16 retailers€142 EUR to €828 EUR

A
Cheapest Retailer
-
€142 EUR
$159 USD
A
Retailer 2
-
€165 EUR
$184 USD
View
A
Retailer 3
-
€176 EUR
$197 USD
View
A
Retailer 4
-
€176 EUR
$197 USD
View
A
Retailer 5
-
€181 EUR
$202 USD
View
Final sale: no returns
Retailer 6
-
€198 EUR
$221 USD
View
Price last confirmed 36 days ago
A
Retailer 7
-
€211 EUR
£186 GBP
View
A
Retailer 8
-
€301 EUR
$336 USD
View
A
Retailer 9
-
€307 EUR
£270 GBP
View
A
Retailer 10
-
€320 EUR
$357 USD
View
B+
Retailer 11
-
€334 EUR
£294 GBP
View
B+
Retailer 12
-
€456 EUR
$509 USD
View
B+
Retailer 13
-
€566 EUR
$632 USD
View
Retailer 14
-
€598 EUR
$668 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
€600 EUR
$670 USD
View
Most Expensive
B
MOH London
LG588353557 · Oct 29
€828 EUR
£728 GBP
View
15 more retailers have this diamond
Prices start from €142 EURSave up to €685 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
1.03ct Heart
€142 EUR