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Heart|Lab Grown|IGI

1.08ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG812620047

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812620047

Diamond specifications and retailer prices

From $260 USD
As of October 30, 2026
Save $1,038 USD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,298 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG812620047 or 812620047. Listed at 19 retailers as of October 30, 2026, with prices from $260 to $1,298, a $1,038 spread on the same certified stone. Reve Diamonds lists it at $1,298. 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 angle36.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620047
Dimensions6.51 × 7.05 × 4.04 mm
L/W Ratio1.08
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
6.51 mm7.05 mm1.08 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620047
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 39°Culet: NoneDepth 57.3%

Caratlytics Score

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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: $481 USD|Low: $196 USD|High: $1,342 USD|Avg: $674 USD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 31, 2026
Retailer 2$260 USD
Retailer 5$305 USD
Retailer 9$408 USD
Retailer 1$481 USD
Retailer 10$496 USD
Retailer 6$545 USD
Retailer 4$598 USD
Retailer 11$627 USD
Retailer 13$628 USD
Retailer 12$704 USD
Retailer 7$751 USD
Retailer 3$980 USD
Retailer 8$1,162 USD
Reve Diamonds$1,298 USD

39 data points across 14 retailers

19 retailers$260 USD to $1,298 USD

Retailer 1
-
$240 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$260 USD
View
Final sale: no returns
Retailer 3
-
$279 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$298 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$298 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$302 USD
View
Price last confirmed 36 days ago
A
Retailer 7
-
$408 USD
View
A
Retailer 8
-
$481 USD
€458 EUR
View
A
Retailer 9
-
$496 USD
ZAR 8,009 ZAR
View
A
Retailer 10
-
$545 USD
£429 GBP
View
B+
Retailer 11
-
$598 USD
View
B+
Retailer 12
-
$627 USD
View
B+
Retailer 13
-
$628 USD
View
B+
Retailer 14
-
$704 USD
A$1,083 AUD
View
B+
Retailer 15
-
$751 USD
View
Retailer 16
-
$958 USD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
$980 USD
View
B
Retailer 18
-
$1,162 USD
£915 GBP
View
Most Expensive
B
Reve Diamonds
D9DB7301D · Oct 30
$1,298 USD
View
18 more retailers have this diamond
Prices start from $260 USDSave up to $1,038 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
$260 USD