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Heart|Lab Grown|IGI

1.08ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG836612941

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612941

Diamond specifications and retailer prices

From $451 NZD
$254 USD
As of October 30, 2026
Save $2,246 NZD (83%) 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 very-good cut grade and certified by IGI LG836612941 or 836612941. Listed at 20 retailers as of October 30, 2026, with prices from $451 to $2,697, a $2,246 spread on the same certified stone. Brilliant Earth lists it at $2,697. 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
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612941
Dimensions6.45 × 7.13 × 4.05 mm
L/W Ratio1.11
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
6.45 mm7.13 mm1.08 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612941
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 56.8%

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: $2,697 NZD|Low: $451 NZD|High: $3,158 NZD|Avg: $1,238 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 10$451 NZD
Retailer 3$504 NZD
Retailer 5$523 NZD
Retailer 18$559 NZD
Retailer 13$575 NZD
Retailer 4$790 NZD
Retailer 16$790 NZD
Retailer 15$924 NZD
Retailer 7$960 NZD
Retailer 14$1,065 NZD
Retailer 9$1,127 NZD
Retailer 19$1,128 NZD
Retailer 11$1,230 NZD
Retailer 8$1,360 NZD
Retailer 17$1,398 NZD
Retailer 20$1,796 NZD
Retailer 12$1,887 NZD
Retailer 2$2,240 NZD
Retailer 6$2,423 NZD
Brilliant Earth$2,697 NZD

7 data points across 20 retailers

20 retailers$451 NZD to $2,697 NZD

A
Cheapest Retailer
-
$451 NZD
$254 USD
A
Retailer 2
-
$504 NZD
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$523 NZD
$295 USD
View
A
Retailer 4
-
$559 NZD
$315 USD
View
A
Retailer 5
-
$575 NZD
£255 GBP
View
A
Retailer 6
-
$790 NZD
$445 USD
View
A
Retailer 7
-
$790 NZD
$445 USD
View
A
Retailer 8
-
$924 NZD
€496 EUR
View
B+
Retailer 9
-
$960 NZD
ZAR 8,740 ZAR
View
B+
Retailer 10
-
$1,065 NZD
£473 GBP
View
B+
Retailer 11
-
$1,127 NZD
$635 USD
View
B+
Retailer 12
-
$1,128 NZD
$636 USD
View
B+
Retailer 13
-
$1,230 NZD
$693 USD
View
B+
Retailer 14
-
$1,360 NZD
A$1,179 AUD
View
B+
Retailer 15
-
$1,398 NZD
$788 USD
View
B
Retailer 16
-
$1,796 NZD
$1,012 USD
View
B
Retailer 17
-
$1,887 NZD
$1,064 USD
View
B
Retailer 18
-
$2,240 NZD
£994 GBP
View
B
Retailer 19
-
$2,423 NZD
$1,366 USD
View
Most Expensive
B
Brilliant Earth
22318960A · Oct 31
$2,697 NZD
$1,520 USD
View
19 more retailers have this diamond
Prices start from $451 NZDSave up to $2,246 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
$451 NZD