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Heart|Lab Grown|IGI

15.04ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG665404084

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG665404084

Diamond specifications and retailer prices

From €5,416 EUR
$6,075 USD
As of November 2, 2026
Save €16,467 EUR (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €31,949 EUR at With Clarity · As of November 2, 2026
View at With Clarity

About this 15.04ct lab-grown heart diamond

This 15.04ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665404084 or 665404084. Listed at 20 retailers as of October 31, 2026, with a 304% 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

15.04
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665404084
Dimensions16.98 × 15.64 × 9.71 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
16.98 mm15.64 mm15.04 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665404084
Side View
Table 64.0%Crown 36°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 57.2%

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: €11,445 EUR|Low: €5,416 EUR|High: €42,696 EUR|Avg: €13,059 EUR|-5.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
With Clarity
November 2, 2026
Retailer 18€5,416 EUR
Retailer 10€5,550 EUR
Retailer 17€5,677 EUR
Retailer 8€6,066 EUR
Retailer 7€6,283 EUR
Retailer 15€6,286 EUR
Retailer 5€7,459 EUR
Retailer 3€7,471 EUR
Retailer 14€7,810 EUR
Retailer 6€8,251 EUR
Retailer 20€9,264 EUR
Retailer 16€9,726 EUR
Retailer 13€10,430 EUR
Retailer 1€11,445 EUR
Retailer 12€12,014 EUR
Retailer 2€12,648 EUR
Retailer 4€17,482 EUR
Retailer 11€19,647 EUR
Retailer 9€21,781 EUR
Retailer 19€21,883 EUR
With Clarity€31,949 EUR

35 data points across 21 retailers

20 retailers€5,416 EUR to €21,883 EUR

A
Cheapest Retailer
-
€5,416 EUR
$6,075 USD
A
Retailer 2
-
€5,550 EUR
CA$8,645 CAD
View
A
Retailer 3
-
€5,677 EUR
$6,367 USD
View
A
Retailer 4
-
€6,066 EUR
$6,804 USD
View
Final sale: no returns
A
Retailer 5
-
€6,283 EUR
$7,047 USD
View
A
Retailer 6
-
€6,286 EUR
$7,050 USD
View
Retailer 7
-
€6,967 EUR
$7,814 USD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
€7,459 EUR
$8,366 USD
View
B+
Retailer 9
-
€7,471 EUR
$8,380 USD
View
B+
Retailer 10
-
€7,810 EUR
£6,897 GBP
View
B+
Retailer 11
-
€8,251 EUR
HK$72,300 HKD
View
B
Retailer 12
-
€9,264 EUR
$10,390 USD
View
B+
Retailer 13
-
€9,726 EUR
ZAR 176,230 ZAR
View
B
Retailer 14
-
€11,445 EUR
View
B
Retailer 15
-
€12,014 EUR
A$20,731 AUD
View
B
Retailer 16
-
€12,648 EUR
$14,186 USD
View
B
Retailer 17
-
€17,482 EUR
$19,608 USD
View
B
Retailer 18
-
€21,781 EUR
$24,430 USD
View
B
Retailer 19
-
€21,883 EUR
$24,544 USD
View
Most Expensive
With Clarity
665404084 · Nov 2
€31,949 EUR
$35,834 USD
View
Price under review
19 more retailers have this diamond
Prices start from €5,416 EURSave up to €16,467 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
15.04ct Heart
€5,416 EUR