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Heart|Lab Grown|IGI

3.05ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG803609994

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803609994

Diamond specifications and retailer prices

From $534 USD
As of October 27, 2026
Save $2,236 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,510 USD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 3.05ct lab-grown heart diamond

This 3.05ct 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 LG803609994 or 803609994. Listed at 20 retailers as of October 25, 2026, with a 419% 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

3.05
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803609994
Dimensions9.99 × 9.16 × 5.90 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
9.99 mm9.16 mm3.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803609994
Side View
Table 59.0%Crown 34.7°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
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 27
Current: $6,510 USD|Low: $534 USD|High: $6,510 USD|Avg: $1,569 USD
Brilliant Earth
Retailer 2
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Retailer 20
October 28, 2026
Retailer 19$534 USD
Retailer 10$598 USD
Retailer 5$599 USD
Retailer 3$663 USD
Retailer 4$663 USD
Retailer 16$800 USD
Retailer 6$1,017 USD
Retailer 2$1,025 USD
Retailer 11$1,026 USD
Retailer 13$1,037 USD
Retailer 17$1,410 USD
Retailer 15$1,426 USD
Retailer 8$1,430 USD
Retailer 18$1,710 USD
Retailer 20$1,743 USD
Retailer 7$2,134 USD
Retailer 9$2,153 USD
Retailer 12$2,261 USD
Retailer 14$2,770 USD
Brilliant Earth$6,510 USD

36 data points across 20 retailers

20 retailers$534 USD to $2,770 USD

A
Cheapest Retailer
-
$534 USD
Returns within 21 days
A
Retailer 2
-
$598 USD
View
Final sale: no returns
A
Retailer 3
-
$599 USD
View
A
Retailer 4
-
$663 USD
View
Returns within 30 days
A
Retailer 5
-
$663 USD
View
Price last confirmed 12 days ago
Returns within 30 days
A
Retailer 6
-
$800 USD
View
Returns within 40 days
A
Retailer 7
-
$1,017 USD
View
Returns within 30 days
A
Retailer 8
-
$1,025 USD
£807 GBP
View
Returns within 30 days
A
Retailer 9
-
$1,026 USD
View
Returns within 30 days
A
Retailer 10
-
$1,037 USD
€988 EUR
View
Returns within 100 days
B+
Retailer 11
-
$1,410 USD
A$2,169 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$1,426 USD
ZAR 23,035 ZAR
View
Returns within 7 days
B+
Retailer 13
-
$1,430 USD
View
Returns within 30 days
B+
Retailer 14
-
$1,710 USD
View
Returns within 30 days
B+
Retailer 15
-
$1,743 USD
View
Returns within 30 days
B+
Retailer 16
-
$2,134 USD
View
Returns within 30 days
B+
Retailer 17
-
$2,153 USD
View
Returns within 90 days
B
Retailer 18
-
$2,261 USD
View
Returns within 30 days
B
Retailer 19
-
$2,770 USD
£2,181 GBP
View
Most Expensive
B
Brilliant Earth
19904962A · Oct 21
$6,510 USD
View
Price under review
Returns within 30 days
19 more retailers have this diamond
Prices start from $534 USDSave up to $2,236 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
3.05ct Heart
$534 USD