Heart|Lab Grown|IGI

5.10ct G VVS1 Heart Lab Grown Diamond

EX • G/VVS1 • IGI LG811699558

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811699558

Diamond specifications and retailer prices

From €1,017 EUR
$1,136 USD
As of October 30, 2026
Save €4,757 EUR (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €9,318 EUR at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

About this 5.1ct lab-grown heart diamond

This 5.1ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811699558 or 811699558. Listed at 23 retailers as of October 30, 2026, with a 468% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.10
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811699558
Dimensions11.36 × 10.75 × 6.87 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
11.36 mm10.75 mm5.10 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811699558
Side View
Table 58.0%Crown 40.1°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 60.5%

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: €5,773 EUR|Low: €1,017 EUR|High: €9,327 EUR|Avg: €2,516 EUR|-38.1%
Brilliant Earth
Retailer 2
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Retailer 11
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Retailer 13
Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
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Retailer 21
November 1, 2026
Retailer 11€1,017 EUR
Retailer 8€1,106 EUR
Retailer 12€1,139 EUR
Retailer 4€1,180 EUR
Retailer 7€1,180 EUR
Retailer 13€1,257 EUR
Retailer 21€1,334 EUR
Retailer 9€1,480 EUR
Retailer 3€1,687 EUR
Retailer 15€1,711 EUR
Retailer 17€1,795 EUR
Retailer 18€2,120 EUR
Retailer 14€2,212 EUR
Retailer 16€2,391 EUR
Retailer 20€2,397 EUR
Retailer 5€3,093 EUR
Retailer 19€3,376 EUR
Retailer 2€3,791 EUR
Retailer 10€4,129 EUR
Retailer 6€5,695 EUR
Brilliant Earth€5,773 EUR

25 data points across 21 retailers

23 retailers€1,017 EUR to €5,773 EUR

A
Cheapest Retailer
-
€1,017 EUR
$1,136 USD
A
Retailer 2
-
€1,106 EUR
$1,236 USD
View
A
Retailer 3
-
€1,139 EUR
$1,273 USD
View
Final sale: no returns
A
Retailer 4
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€1,180 EUR
$1,318 USD
View
Retailer 5
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€1,180 EUR
$1,318 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€1,257 EUR
£1,105 GBP
View
A
Retailer 7
-
€1,334 EUR
$1,490 USD
View
A
Retailer 8
-
€1,480 EUR
$1,654 USD
View
B+
Retailer 9
-
€1,687 EUR
$1,885 USD
View
B+
Retailer 10
-
€1,711 EUR
£1,505 GBP
View
B+
Retailer 11
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€1,795 EUR
View
B+
Retailer 12
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€2,120 EUR
$2,369 USD
View
B+
Retailer 13
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€2,182 EUR
$2,438 USD
View
B+
Retailer 14
-
€2,212 EUR
$2,471 USD
View
B+
Retailer 15
-
€2,391 EUR
A$4,110 AUD
View
B+
Retailer 16
-
€2,397 EUR
ZAR 43,270 ZAR
View
B
Retailer 17
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€3,093 EUR
$3,455 USD
View
B
Retailer 18
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€3,376 EUR
$3,772 USD
View
B
Retailer 19
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€3,791 EUR
£3,335 GBP
View
B
Retailer 20
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€4,129 EUR
$4,613 USD
View
B
Retailer 21
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€5,695 EUR
$6,363 USD
View
B
Retailer 22
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€5,773 EUR
$6,450 USD
View
Most Expensive
Brilliant Earth
21779297A · Oct 14
€9,318 EUR
$10,410 USD
View
Price under review
22 more retailers have this diamond
Prices start from €1,017 EURSave up to €4,757 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
5.10ct Heart
€1,017 EUR