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Heart|Lab Grown|IGI

1.08ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG825656705

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825656705

Diamond specifications and retailer prices

From $284 USD
As of October 30, 2026
Save $1,236 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,520 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.08ct lab-grown heart diamond

This 1.08ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825656705 or 825656705. Listed at 20 retailers as of October 30, 2026, with prices from $284 to $1,520, a $1,236 spread on the same certified stone. Brilliant Earth lists it at $1,520. 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

1.08
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656705
Dimensions6.59 × 6.95 × 4.04 mm
L/W Ratio1.05
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
6.59 mm6.95 mm1.08 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656705
Side View
Table 57.0%Crown 35.7°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 58.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,520 USD|Low: $284 USD|High: $1,780 USD|Avg: $767 USD|-14.6%
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
October 31, 2026
Retailer 5$284 USD
Retailer 10$325 USD
Retailer 8$445 USD
Retailer 13$445 USD
Retailer 11$525 USD
Retailer 15$541 USD
Retailer 2$595 USD
Retailer 7$635 USD
Retailer 4$693 USD
Retailer 3$766 USD
Retailer 9$788 USD
Retailer 6$1,064 USD
Retailer 12$1,269 USD
Retailer 14$1,366 USD
Brilliant Earth$1,520 USD

29 data points across 15 retailers

20 retailers$284 USD to $1,520 USD

Retailer 1
-
$257 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$284 USD
View
Final sale: no returns
Retailer 3
-
$298 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$319 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$319 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$325 USD
£256 GBP
View
A
Retailer 7
-
$445 USD
View
A
Retailer 8
-
$445 USD
View
A
Retailer 9
-
$525 USD
€500 EUR
View
A
Retailer 10
-
$541 USD
ZAR 8,740 ZAR
View
B+
Retailer 11
-
$595 USD
£469 GBP
View
B+
Retailer 12
-
$635 USD
View
B+
Retailer 13
-
$693 USD
View
B+
Retailer 14
-
$766 USD
A$1,179 AUD
View
B+
Retailer 15
-
$788 USD
View
Retailer 16
-
$1,024 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$1,064 USD
View
B
Retailer 18
-
$1,269 USD
£999 GBP
View
B
Retailer 19
-
$1,366 USD
View
Most Expensive
B
Brilliant Earth
21584073A · Oct 30
$1,520 USD
View
19 more retailers have this diamond
Prices start from $284 USDSave up to $1,236 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
1.08ct Heart
$284 USD