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Heart|Lab Grown|IGI

1.03ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG808638926

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG808638926

Diamond specifications and retailer prices

From €168 EUR
$188 USD
As of October 24, 2026
Save €791 EUR (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €959 EUR at Reve Diamonds · As of October 25, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG808638926 or 808638926. Listed at 20 retailers as of October 24, 2026, with prices from €168 to €959, a €791 spread on the same certified stone. Reve Diamonds lists it at €959. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808638926
Dimensions6.71 × 7.11 × 3.93 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.71 mm7.11 mm1.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG808638926
Side View
Table 64.0%Crown 31.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 55.3%

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 24
Current: €490 EUR|Low: €141 EUR|High: €968 EUR|Avg: €419 EUR|-3.4%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
October 31, 2026
Retailer 8€145 EUR
Retailer 9€162 EUR
Retailer 5€168 EUR
Retailer 11€180 EUR
Retailer 6€206 EUR
Retailer 18€226 EUR
Retailer 15€302 EUR
Retailer 3€304 EUR
Retailer 17€305 EUR
Retailer 19€315 EUR
Retailer 4€324 EUR
Retailer 2€386 EUR
Retailer 7€397 EUR
Retailer 12€461 EUR
Retailer 1€490 EUR
Retailer 10€577 EUR
Retailer 14€578 EUR
Retailer 16€618 EUR
Retailer 13€626 EUR
Retailer 20€840 EUR
Reve Diamonds€959 EUR

32 data points across 21 retailers

20 retailers€168 EUR to €959 EUR

Retailer 1
-
€145 EUR
$162 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€168 EUR
$188 USD
View
A
Retailer 3
-
€180 EUR
$201 USD
View
A
Retailer 4
-
€206 EUR
HK$1,800 HKD
View
A
Retailer 5
-
€226 EUR
£198 GBP
View
A
Retailer 6
-
€302 EUR
$337 USD
View
Retailer 7
-
€304 EUR
ZAR 5,478 ZAR
View
Price last confirmed 8 days ago
A
Retailer 8
-
€305 EUR
View
A
Retailer 9
-
€315 EUR
£277 GBP
View
B+
Retailer 10
-
€324 EUR
$362 USD
View
B+
Retailer 11
-
€386 EUR
£339 GBP
View
B+
Retailer 12
-
€397 EUR
$443 USD
View
B+
Retailer 13
-
€461 EUR
$515 USD
View
B+
Retailer 14
-
€490 EUR
SGD 740 SGD
View
B
Retailer 15
-
€577 EUR
$645 USD
View
B
Retailer 16
-
€578 EUR
$646 USD
View
B
Retailer 17
-
€618 EUR
$690 USD
View
B
Retailer 18
-
€626 EUR
$700 USD
View
B
Retailer 19
-
€840 EUR
£739 GBP
View
Most Expensive
B
Reve Diamonds
F581FF6AC · Oct 25
€959 EUR
$1,072 USD
View
19 more retailers have this diamond
Prices start from €168 EURSave up to €791 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
€168 EUR