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Heart|Lab Grown|IGI

13.05ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG728549861

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG728549861

Diamond specifications and retailer prices

From €4,790 EUR
£4,231 GBP
As of November 2, 2026
Save €16,156 EUR (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €20,947 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 13.05ct lab-grown heart diamond

This 13.05ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG728549861 or 728549861. Listed at 18 retailers as of October 31, 2026, with prices from €4,790 to €20,947, a €16,156 spread on the same certified stone. Taylor and Hart lists it at €20,947. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

13.05
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.4°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728549861
Dimensions14.28 × 15.82 × 9.92 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.28 mm15.82 mm13.05 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG728549861
Side View
Table 61.0%Crown 37.4°Girdle: STK-THKPavilion 42.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €6,711 EUR|Low: €4,789 EUR|High: €16,593 EUR|Avg: €7,772 EUR|-6.0%
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
November 2, 2026
Retailer 11€4,790 EUR
Retailer 4€5,142 EUR
Retailer 17€5,389 EUR
Retailer 7€5,758 EUR
Retailer 9€5,824 EUR
Retailer 2€5,965 EUR
Retailer 8€5,965 EUR
Retailer 14€5,965 EUR
Retailer 1€6,711 EUR
Retailer 15€7,081 EUR
Retailer 12€7,603 EUR
Retailer 5€9,208 EUR
Retailer 13€9,233 EUR
Retailer 10€9,794 EUR
Retailer 16€9,888 EUR
Retailer 3€11,275 EUR
Retailer 6€16,593 EUR

36 data points across 17 retailers

18 retailers€4,790 EUR to €20,947 EUR

A
Cheapest Retailer
-
€4,790 EUR
£4,231 GBP
A
Retailer 2
-
€5,142 EUR
$5,767 USD
View
B+
Retailer 3
-
€5,389 EUR
$6,044 USD
View
B+
Retailer 4
-
€5,758 EUR
$6,458 USD
View
Final sale: no returns
B+
Retailer 5
-
€5,824 EUR
$6,532 USD
View
B+
Retailer 6
-
€5,965 EUR
$6,690 USD
View
B+
Retailer 7
-
€5,965 EUR
$6,690 USD
View
Retailer 8
-
€5,965 EUR
$6,690 USD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
€6,711 EUR
$7,527 USD
View
B+
Retailer 10
-
€7,081 EUR
$7,942 USD
View
B+
Retailer 11
-
€7,603 EUR
£6,715 GBP
View
B
Retailer 12
-
€9,208 EUR
$10,328 USD
View
B
Retailer 13
-
€9,233 EUR
ZAR 167,299 ZAR
View
B
Retailer 14
-
€9,794 EUR
View
B
Retailer 15
-
€9,888 EUR
$11,090 USD
View
B
Retailer 16
-
€11,275 EUR
$12,646 USD
View
B
Retailer 17
-
€16,593 EUR
$18,611 USD
View
Most Expensive
B
Taylor and Hart
Q7YHI42 · Oct 31
€20,947 EUR
$23,494 USD
View
17 more retailers have this diamond
Prices start from €4,790 EURSave up to €16,156 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
13.05ct Heart
€4,790 EUR