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Heart|Lab Grown|IGI

1.08ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG798612090

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG798612090

Diamond specifications and retailer prices

From $442 NZD
$249 USD
As of October 30, 2026
Save $2,255 NZD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,697 NZD at Brilliant Earth · As of October 31, 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 top-tier cut grade and certified by IGI LG798612090 or 798612090. Listed at 20 retailers as of October 30, 2026, with prices from $442 to $2,697, a $2,255 spread on the same certified stone. Brilliant Earth lists it at $2,697. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798612090
Dimensions7.13 × 6.34 × 4.03 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
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
7.13 mm6.34 mm1.08 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798612090
Side View
Table 58.0%Crown 36.6°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 56.5%

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 30
Current: $2,697 NZD|Low: $339 NZD|High: $3,158 NZD|Avg: $1,298 NZD|-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
November 1, 2026
Retailer 3$442 NZD
Retailer 6$529 NZD
Retailer 9$692 NZD
Retailer 11$845 NZD
Retailer 7$917 NZD
Retailer 4$1,043 NZD
Retailer 14$1,065 NZD
Retailer 12$1,107 NZD
Retailer 13$1,201 NZD
Retailer 8$1,274 NZD
Retailer 5$1,675 NZD
Retailer 2$1,972 NZD
Retailer 10$2,252 NZD
Brilliant Earth$2,697 NZD

36 data points across 14 retailers

20 retailers$442 NZD to $2,697 NZD

Retailer 1
-
$413 NZD
$233 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$442 NZD
$249 USD
View
Final sale: no returns
Retailer 3
-
$479 NZD
$270 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$513 NZD
$289 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$513 NZD
$289 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$522 NZD
$294 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
$692 NZD
$390 USD
View
A
Retailer 8
-
$845 NZD
ZAR 7,696 ZAR
View
A
Retailer 9
-
$917 NZD
£407 GBP
View
A
Retailer 10
-
$1,043 NZD
$588 USD
View
B+
Retailer 11
-
$1,065 NZD
$600 USD
View
B+
Retailer 12
-
$1,107 NZD
$624 USD
View
B+
Retailer 13
-
$1,201 NZD
A$1,041 AUD
View
B+
Retailer 14
-
$1,274 NZD
$718 USD
View
Retailer 15
-
$1,647 NZD
$928 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
$1,652 NZD
$931 USD
View
B+
Retailer 17
-
$1,675 NZD
$944 USD
View
B+
Retailer 18
-
$1,972 NZD
£875 GBP
View
B
Retailer 19
-
$2,252 NZD
$1,269 USD
View
Most Expensive
B
Brilliant Earth
19793760A · Oct 31
$2,697 NZD
$1,520 USD
View
19 more retailers have this diamond
Prices start from $442 NZDSave up to $2,255 NZD

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
$442 NZD