Heart|Lab Grown|IGI

1.79ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG825632086

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825632086

Diamond specifications and retailer prices

From $1,003 USD
£790 GBP
As of October 30, 2026
Save $5,137 USD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,140 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.79ct lab-grown heart diamond

This 1.79ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825632086 or 825632086. Listed at 8 retailers as of October 30, 2026, with prices from $1,003 to $6,140, a $5,137 spread on the same certified stone. Do Amore Diamonds lists it at $6,140. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825632086
Dimensions8.58 × 7.43 × 4.83 mm
L/W Ratio1.15
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
8.58 mm7.43 mm1.79 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825632086
Side View
Table 67.0%Crown 38.3°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 56.3%

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 30
Current: $6,140 USD|Low: $816 USD|High: $6,420 USD|Avg: $2,576 USD|-4.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$816 USD
Retailer 5$1,003 USD
Retailer 9$1,304 USD
Retailer 7$1,305 USD
Retailer 12$1,599 USD
Retailer 10$1,735 USD
Retailer 8$1,916 USD
Retailer 11$2,001 USD
Retailer 6$3,335 USD
Retailer 4$3,934 USD
Retailer 2$4,210 USD
Do Amore Diamonds$6,140 USD

22 data points across 12 retailers

8 retailers$1,003 USD to $6,140 USD

A
Cheapest Retailer
-
$1,003 USD
£790 GBP
A
Retailer 2
-
$1,304 USD
View
B+
Retailer 3
-
$1,305 USD
View
B+
Retailer 4
-
$1,916 USD
View
Retailer 5
-
$2,001 USD
ZAR 32,324 ZAR
View
Price last confirmed 48 days ago
B+
Retailer 6
-
$3,335 USD
£2,626 GBP
View
B
Retailer 7
-
$4,210 USD
View
Most Expensive
B
Do Amore Diamonds
27-F9003B8EF · Oct 30
$6,140 USD
View
7 more retailers have this diamond
Prices start from $1,003 USDSave up to $5,137 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
1.79ct Heart
$1,003 USD