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Heart|Lab Grown|IGI

3.06ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG776648848

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776648848

Diamond specifications and retailer prices

From $536 USD
As of October 27, 2026
Save $2,243 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,530 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.06ct lab-grown heart diamond

This 3.06ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776648848 or 776648848. Listed at 20 retailers as of October 26, 2026, with a 418% 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

3.06
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776648848
Dimensions9.25 × 10.08 × 5.80 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
9.25 mm10.08 mm3.06 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776648848
Side View
Table 55.0%Crown 33.6°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 57.5%

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: Oct 27
Current: $6,530 USD|Low: $536 USD|High: $6,530 USD|Avg: $1,578 USD
Brilliant Earth
Retailer 2
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Retailer 20
October 29, 2026
Retailer 19$536 USD
Retailer 10$599 USD
Retailer 5$600 USD
Retailer 3$665 USD
Retailer 4$665 USD
Retailer 16$800 USD
Retailer 6$1,020 USD
Retailer 11$1,028 USD
Retailer 13$1,029 USD
Retailer 14$1,041 USD
Retailer 17$1,414 USD
Retailer 8$1,439 USD
Retailer 2$1,444 USD
Retailer 18$1,715 USD
Retailer 20$1,748 USD
Retailer 7$2,140 USD
Retailer 9$2,159 USD
Retailer 12$2,266 USD
Retailer 15$2,779 USD
Brilliant Earth$6,530 USD

36 data points across 20 retailers

20 retailers$536 USD to $2,779 USD

A
Cheapest Retailer
-
$536 USD
A
Retailer 2
-
$599 USD
View
Final sale: no returns
A
Retailer 3
-
$600 USD
View
A
Retailer 4
-
$665 USD
View
A
Retailer 5
-
$665 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$800 USD
View
A
Retailer 7
-
$1,020 USD
View
A
Retailer 8
-
$1,028 USD
View
A
Retailer 9
-
$1,029 USD
£810 GBP
View
A
Retailer 10
-
$1,041 USD
€991 EUR
View
B+
Retailer 11
-
$1,414 USD
A$2,176 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$1,439 USD
View
B+
Retailer 13
-
$1,444 USD
ZAR 23,323 ZAR
View
B+
Retailer 14
-
$1,715 USD
View
B+
Retailer 15
-
$1,748 USD
View
B+
Retailer 16
-
$2,140 USD
View
B+
Retailer 17
-
$2,159 USD
View
B
Retailer 18
-
$2,266 USD
View
B
Retailer 19
-
$2,779 USD
£2,188 GBP
View
Most Expensive
B
Brilliant Earth
17849927A · Oct 28
$6,530 USD
View
Price under review
19 more retailers have this diamond
Prices start from $536 USDSave up to $2,243 USD

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
3.06ct Heart
$536 USD