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Heart|Lab Grown|IGI

15.03ct G VS2 Heart Lab Grown Diamond

ID • G/VS2 • IGI LG700545092

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG700545092

Diamond specifications and retailer prices

From €6,399 EUR
£5,629 GBP
As of November 1, 2026
Save €19,915 EUR (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €26,314 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15.03ct lab-grown heart diamond

This 15.03ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG700545092 or 700545092. Listed at 15 retailers as of October 31, 2026, with prices from €6,399 to €26,314, a €19,915 spread on the same certified stone. Taylor and Hart lists it at €26,314. 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

15.03
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700545092
Dimensions16.58 × 14.79 × 10.11 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.58 mm14.79 mm15.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700545092
Side View
Table 62.0%Crown 40.7°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 61.0%

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 1
Current: €6,399 EUR|Low: €6,397 EUR|High: €22,183 EUR|Avg: €9,617 EUR|-0.9%
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
November 1, 2026
Retailer 1€6,399 EUR
Retailer 13€6,868 EUR
Retailer 12€7,143 EUR
Retailer 6€7,507 EUR
Retailer 4€7,692 EUR
Retailer 3€7,913 EUR
Retailer 5€7,967 EUR
Retailer 9€7,967 EUR
Retailer 14€8,341 EUR
Retailer 10€8,961 EUR
Retailer 15€9,226 EUR
Retailer 8€9,739 EUR
Retailer 11€12,914 EUR
Retailer 7€13,008 EUR
Retailer 2€22,183 EUR

34 data points across 15 retailers

15 retailers€6,399 EUR to €26,314 EUR

A
Cheapest Retailer
-
€6,399 EUR
£5,629 GBP
B+
Retailer 2
-
€6,868 EUR
$7,673 USD
View
B+
Retailer 3
-
€7,143 EUR
$7,980 USD
View
B+
Retailer 4
-
€7,507 EUR
$8,387 USD
View
B+
Retailer 5
-
€7,692 EUR
$8,593 USD
View
Final sale: no returns
B+
Retailer 6
-
€7,913 EUR
$8,840 USD
View
B+
Retailer 7
-
€7,967 EUR
$8,901 USD
View
Retailer 8
-
€7,967 EUR
$8,901 USD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
€8,341 EUR
$9,319 USD
View
B+
Retailer 10
-
€8,961 EUR
$10,011 USD
View
B+
Retailer 11
-
€9,226 EUR
$10,307 USD
View
B+
Retailer 12
-
€9,739 EUR
£8,567 GBP
View
B
Retailer 13
-
€12,914 EUR
$14,428 USD
View
B
Retailer 14
-
€22,183 EUR
$24,783 USD
View
Most Expensive
B
Taylor and Hart
CEA65L5 · Oct 31
€26,314 EUR
$29,398 USD
View
14 more retailers have this diamond
Prices start from €6,399 EURSave up to €19,915 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
15.03ct Heart
€6,399 EUR