Heart|Lab Grown|IGI

2.09ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG831685129

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831685129

Diamond specifications and retailer prices

From $783 USD
As of November 4, 2026
Save $4,787 USD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,570 USD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 2.09ct lab-grown heart diamond

This 2.09ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG831685129 or 831685129. Listed at 13 retailers as of November 3, 2026, with prices from $783 to $5,570, a $4,787 spread on the same certified stone. Brilliant Earth lists it at $5,570. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.09
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831685129
Dimensions7.97 × 8.70 × 5.15 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.97 mm8.70 mm2.09 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831685129
Side View
Table 57.0%Crown 35.9°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 59.2%

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 4
Current: $5,570 USD|Low: $783 USD|High: $5,570 USD|Avg: $1,900 USD
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
November 5, 2026
Retailer 11$783 USD
Retailer 6$891 USD
Retailer 5$947 USD
Retailer 12$990 USD
Retailer 2$1,288 USD
Retailer 8$1,297 USD
Retailer 7$1,319 USD
Retailer 13$1,927 USD
Retailer 3$2,000 USD
Retailer 9$2,096 USD
Retailer 4$2,629 USD
Retailer 10$3,188 USD
Brilliant Earth$5,570 USD

7 data points across 13 retailers

13 retailers$783 USD to $5,570 USD

A
Cheapest Retailer
-
$783 USD
Final sale: no returns
A
Retailer 2
-
$891 USD
View
A
Retailer 3
-
$947 USD
View
A
Retailer 4
-
$990 USD
View
A
Retailer 5
-
$1,288 USD
View
A
Retailer 6
-
$1,297 USD
View
A
Retailer 7
-
$1,319 USD
View
B+
Retailer 8
-
$1,927 USD
View
B+
Retailer 9
-
$2,000 USD
View
B+
Retailer 10
-
$2,096 USD
View
B+
Retailer 11
-
$2,629 USD
View
B
Retailer 12
-
$3,188 USD
View
Most Expensive
B
Brilliant Earth
22361268A · Nov 3
$5,570 USD
View
12 more retailers have this diamond
Prices start from $783 USDSave up to $4,787 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
2.09ct Heart
$783 USD