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Heart|Lab Grown|IGI

6.05ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG771663578

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG771663578

Diamond specifications and retailer prices

From $1,032 USD
As of October 27, 2026
Save $3,292 USD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,819 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 6.05ct lab-grown heart diamond

This 6.05ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG771663578 or 771663578. Listed at 22 retailers as of October 27, 2026, with a 319% 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

6.05
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771663578
Dimensions12.51 × 12.51 × 10.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.51 mm12.51 mm6.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771663578
Side View
Table 58.0%Crown 36.9°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.2%

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: Oct 27
Current: $4,819 USD|Low: $1,123 USD|High: $4,819 USD|Avg: $2,536 USD|+3.7%
Novita Diamonds
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
October 30, 2026
Retailer 7$1,123 USD
Retailer 13$1,155 USD
Retailer 12$1,198 USD
Retailer 16$1,370 USD
Retailer 4$1,382 USD
Retailer 20$1,580 USD
Retailer 17$1,715 USD
Retailer 2$1,727 USD
Retailer 3$2,217 USD
Retailer 10$2,245 USD
Retailer 14$2,317 USD
Retailer 18$2,358 USD
Retailer 19$2,503 USD
Retailer 8$2,678 USD
Retailer 6$3,671 USD
Retailer 5$3,713 USD
Retailer 15$4,083 USD
Retailer 9$4,179 USD
Retailer 11$4,324 USD
Novita Diamonds$4,819 USD

36 data points across 20 retailers

22 retailers$1,032 USD to $4,324 USD

A
Cheapest Retailer
-
$1,032 USD
A
Retailer 2
-
$1,123 USD
View
A
Retailer 3
-
$1,155 USD
View
Final sale: no returns
A
Retailer 4
-
$1,198 USD
View
Retailer 5
-
$1,251 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,370 USD
View
A
Retailer 7
-
$1,382 USD
HK$10,800 HKD
View
A
Retailer 8
-
$1,580 USD
View
B+
Retailer 9
-
$1,715 USD
View
A
Retailer 10
-
$1,727 USD
£1,360 GBP
View
Retailer 11
-
$2,217 USD
A$3,411 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$2,245 USD
View
B+
Retailer 13
-
$2,317 USD
ZAR 37,438 ZAR
View
B+
Retailer 14
-
$2,358 USD
A$3,628 AUD
View
B+
Retailer 15
-
$2,503 USD
View
B+
Retailer 16
-
$2,678 USD
View
B
Retailer 17
-
$3,671 USD
View
B
Retailer 18
-
$3,713 USD
View
B
Retailer 19
-
$4,083 USD
£3,215 GBP
View
B
Retailer 20
-
$4,179 USD
View
B
Retailer 21
-
$4,324 USD
View
Most Expensive
Novita Diamonds
cert_771663578 · Oct 8
$4,819 USD
A$7,414 AUD
View
Price last confirmed 21 days ago
21 more retailers have this diamond
Prices start from $1,032 USDSave up to $3,292 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
6.05ct Heart
$1,032 USD