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Heart|Lab Grown|IGI

1.03ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG804638127

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804638127

Diamond specifications and retailer prices

From €158 EUR
$177 USD
As of October 30, 2026
Save €845 EUR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,003 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG804638127 or 804638127. Listed at 17 retailers as of October 30, 2026, with prices from €158 to €1,003, a €845 spread on the same certified stone. Reve Diamonds lists it at €1,003. 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 angle32.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804638127
Dimensions7.28 × 6.45 × 3.94 mm
L/W Ratio1.13
Girdle conditionFaceted
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
7.28 mm6.45 mm1.03 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804638127
Side View
Table 62.0%Crown 32.1°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 54.1%

Caratlytics Score

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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: €350 EUR|Low: €124 EUR|High: €1,003 EUR|Avg: €482 EUR|+4.8%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Reve Diamonds
October 31, 2026
Retailer 11€158 EUR
Retailer 2€176 EUR
Retailer 4€184 EUR
Retailer 16€197 EUR
Retailer 17€197 EUR
Retailer 8€306 EUR
Retailer 15€350 EUR
Retailer 1€350 EUR
Retailer 9€365 EUR
Retailer 13€412 EUR
Retailer 14€519 EUR
Retailer 6€589 EUR
Retailer 5€600 EUR
Retailer 12€632 EUR
Retailer 7€671 EUR
Retailer 3€681 EUR
Retailer 10€921 EUR
Reve Diamonds€1,003 EUR

43 data points across 18 retailers

17 retailers€158 EUR to €1,003 EUR

A
Cheapest Retailer
-
€158 EUR
$177 USD
A
Retailer 2
-
€176 EUR
$197 USD
View
Final sale: no returns
A
Retailer 3
-
€184 EUR
$206 USD
View
A
Retailer 4
-
€197 EUR
$220 USD
View
A
Retailer 5
-
€197 EUR
$220 USD
View
A
Retailer 6
-
€306 EUR
$342 USD
View
B+
Retailer 7
-
€350 EUR
$391 USD
View
B+
Retailer 8
-
€350 EUR
£308 GBP
View
B+
Retailer 9
-
€412 EUR
$460 USD
View
B
Retailer 10
-
€519 EUR
$580 USD
View
B+
Retailer 11
-
€589 EUR
A$1,012 AUD
View
B
Retailer 12
-
€600 EUR
$670 USD
View
B
Retailer 13
-
€632 EUR
$706 USD
View
B
Retailer 14
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€681 EUR
$761 USD
View
B
Retailer 15
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€685 EUR
$765 USD
View
B
Retailer 16
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€921 EUR
£810 GBP
View
Most Expensive
B
Reve Diamonds
C640E6485 · Oct 30
€1,003 EUR
$1,121 USD
View
16 more retailers have this diamond
Prices start from €158 EURSave up to €845 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
€158 EUR