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Heart|Lab Grown|IGI

6.09ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG823696015

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823696015

Diamond specifications and retailer prices

From $1,295 USD
£1,019 GBP
As of October 27, 2026
Save $4,625 USD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,920 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.09ct lab-grown heart diamond

This 6.09ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823696015 or 823696015. Listed at 19 retailers as of October 27, 2026, with prices from $1,295 to $5,920, a $4,625 spread on the same certified stone. Brilliant Earth lists it at $5,920. 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

6.09
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823696015
Dimensions11.71 × 12.83 × 7.32 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.71 mm12.83 mm6.09 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823696015
Side View
Table 61.0%Crown 33°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 57.1%

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: $5,920 USD|Low: $1,163 USD|High: $6,440 USD|Avg: $2,825 USD|-8.1%
Brilliant Earth
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
October 31, 2026
Retailer 5$1,163 USD
Retailer 12$1,295 USD
Retailer 4$1,380 USD
Retailer 10$1,382 USD
Retailer 13$1,734 USD
Retailer 11$1,846 USD
Retailer 6$1,922 USD
Retailer 16$2,298 USD
Retailer 3$2,345 USD
Retailer 15$2,880 USD
Retailer 7$3,770 USD
Retailer 9$4,007 USD
Retailer 14$4,093 USD
Retailer 8$4,590 USD
Retailer 2$5,751 USD
Brilliant Earth$5,920 USD

32 data points across 16 retailers

19 retailers$1,295 USD to $5,920 USD

Retailer 1
-
$1,048 USD
Price last confirmed 14 days ago
Retailer 2
-
$1,141 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$1,216 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$1,295 USD
£1,019 GBP
View
A
Retailer 5
-
$1,380 USD
View
A
Retailer 6
-
$1,382 USD
HK$10,800 HKD
View
A
Retailer 7
-
$1,734 USD
£1,366 GBP
View
A
Retailer 8
-
$1,846 USD
€1,758 EUR
View
A
Retailer 9
-
$1,922 USD
View
Retailer 10
-
$2,279 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$2,298 USD
View
B+
Retailer 12
-
$2,345 USD
A$3,608 AUD
View
B+
Retailer 13
-
$2,880 USD
View
B
Retailer 14
-
$3,770 USD
View
B
Retailer 15
-
$4,007 USD
SGD 5,415 SGD
View
B
Retailer 16
-
$4,093 USD
£3,223 GBP
View
Retailer 17
-
$4,590 USD
A$7,062 AUD
View
Price last confirmed 22 days ago
B
Retailer 18
-
$5,751 USD
View
Most Expensive
B
Brilliant Earth
20863625A · Oct 29
$5,920 USD
View
18 more retailers have this diamond
Prices start from $1,295 USDSave up to $4,625 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
6.09ct Heart
$1,295 USD