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Heart|Lab Grown|IGI

6.03ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG731593540

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG731593540

Diamond specifications and retailer prices

From €2,693 EUR
$3,009 USD
As of October 31, 2026
Save €7,031 EUR (72%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €9,725 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 6.03ct lab-grown heart diamond

This 6.03ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731593540 or 731593540. Listed at 24 retailers as of October 31, 2026, with prices from €2,693 to €9,725, a €7,031 spread on the same certified stone. Taylor and Hart lists it at €9,725. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.03
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731593540
Dimensions11.32 × 12.32 × 7.50 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.32 mm12.32 mm6.03 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731593540
Side View
Table 59.0%Crown 36.9°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €3,768 EUR|Low: €2,693 EUR|High: €9,725 EUR|Avg: €5,805 EUR|-2.3%
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
Taylor and Hart
November 1, 2026
Retailer 8€2,693 EUR
Retailer 5€2,931 EUR
Retailer 3€2,976 EUR
Retailer 9€3,688 EUR
Retailer 1€3,768 EUR
Retailer 12€4,193 EUR
Retailer 7€4,425 EUR
Retailer 10€5,398 EUR
Retailer 2€7,089 EUR
Retailer 6€7,302 EUR
Retailer 11€7,508 EUR
Retailer 4€7,790 EUR
Retailer 13€8,667 EUR
Retailer 14€8,736 EUR
Taylor and Hart€9,725 EUR

39 data points across 15 retailers

24 retailers€2,693 EUR to €9,725 EUR

Retailer 1
-
€2,404 EUR
$2,686 USD
Price last confirmed 23 days ago
Retailer 2
-
€2,616 EUR
$2,923 USD
View
Price last confirmed 33 days ago
B+
Retailer 3
-
€2,693 EUR
$3,009 USD
View
Final sale: no returns
Retailer 4
-
€2,789 EUR
$3,116 USD
View
Price last confirmed 28 days ago
Retailer 5
-
€2,789 EUR
$3,116 USD
View
Price last confirmed 21 days ago
Retailer 6
-
€2,810 EUR
$3,139 USD
View
Price last confirmed 37 days ago
B+
Retailer 7
-
€2,931 EUR
$3,275 USD
View
B+
Retailer 8
-
€2,976 EUR
$3,325 USD
View
B+
Retailer 9
-
€3,688 EUR
$4,120 USD
View
B+
Retailer 10
-
€3,768 EUR
£3,314 GBP
View
Retailer 11
-
€3,834 EUR
$4,283 USD
View
Price last confirmed 31 days ago
Retailer 12
-
€3,863 EUR
£3,398 GBP
View
Price last confirmed 19 days ago
B
Retailer 13
-
€4,092 EUR
$4,572 USD
View
B+
Retailer 14
-
€4,193 EUR
$4,685 USD
View
B+
Retailer 15
-
€4,425 EUR
View
B
Retailer 16
-
€5,398 EUR
ZAR 97,418 ZAR
View
B
Retailer 17
-
€7,007 EUR
$7,828 USD
View
B
Retailer 18
-
€7,089 EUR
$7,920 USD
View
B
Retailer 19
-
€7,302 EUR
$8,158 USD
View
B
Retailer 20
-
€7,508 EUR
£6,605 GBP
View
B
Retailer 21
-
€7,790 EUR
$8,703 USD
View
B
Retailer 22
-
€8,667 EUR
$9,683 USD
View
B
Retailer 23
-
€8,736 EUR
$9,760 USD
View
Most Expensive
B
Taylor and Hart
7WHF0J9 · Oct 31
€9,725 EUR
$10,865 USD
View
23 more retailers have this diamond
Prices start from €2,693 EURSave up to €7,031 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.

B+
6.03ct Heart
€2,693 EUR