Heart|Lab Grown|IGI

1.08ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG817610956

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817610956

Diamond specifications and retailer prices

From $393 USD
As of October 31, 2026
Save $1,332 USD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,725 USD at MOH London · As of October 29, 2026
View at MOH London

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 top-tier cut grade and certified by IGI LG817610956 or 817610956. Listed at 15 retailers as of October 29, 2026, with prices from $393 to $1,725, a $1,332 spread on the same certified stone. MOH London lists it at $1,725. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817610956
Dimensions6.55 × 7.04 × 4.24 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.55 mm7.04 mm1.08 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817610956
Side View
Table 57.0%Crown 34.3°Girdle: MED-STKPavilion 41.4°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 31
Current: $1,725 USD|Low: $393 USD|High: $1,789 USD|Avg: $980 USD|-3.6%
MOH London
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
October 31, 2026
Retailer 2$393 USD
Retailer 4$590 USD
Retailer 10$590 USD
Retailer 5$669 USD
Retailer 6$749 USD
Retailer 11$751 USD
Retailer 7$786 USD
Retailer 14$800 USD
Retailer 3$1,066 USD
Retailer 8$1,163 USD
Retailer 9$1,288 USD
Retailer 13$1,453 USD
Retailer 12$1,594 USD
MOH London$1,725 USD

19 data points across 14 retailers

15 retailers$393 USD to $1,725 USD

A
Cheapest Retailer
-
$393 USD
Final sale: no returns
B+
Retailer 2
-
$590 USD
View
A
Retailer 3
-
$590 USD
View
B+
Retailer 4
-
$669 USD
View
Retailer 5
-
$749 USD
ZAR 12,107 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$751 USD
View
B+
Retailer 7
-
$786 USD
£619 GBP
View
B+
Retailer 8
-
$800 USD
€762 EUR
View
B+
Retailer 9
-
$1,066 USD
A$1,640 AUD
View
B
Retailer 10
-
$1,163 USD
SGD 1,572 SGD
View
B
Retailer 11
-
$1,288 USD
View
B
Retailer 12
-
$1,453 USD
View
Retailer 13
-
$1,580 USD
A$2,431 AUD
View
Price last confirmed 22 days ago
B
Retailer 14
-
$1,594 USD
View
Most Expensive
B
MOH London
LG817610956 · Oct 29
$1,725 USD
£1,358 GBP
View
14 more retailers have this diamond
Prices start from $393 USDSave up to $1,332 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
$393 USD