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Heart|Lab Grown|IGI

0.80ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG773635138

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG773635138

Diamond specifications and retailer prices

From $512 NZD
$288 USD
As of November 2, 2026
Save $2,107 NZD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,619 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.8ct lab-grown heart diamond

This 0.8ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG773635138 or 773635138. Listed at 20 retailers as of November 1, 2026, with prices from $512 to $2,619, a $2,107 spread on the same certified stone. Reve Diamonds lists it at $2,619. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.80
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773635138
Dimensions5.96 × 6.43 × 3.59 mm
L/W Ratio1.08
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
5.96 mm6.43 mm0.80 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773635138
Side View
Table 58.0%Crown 33.9°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 55.8%

Caratlytics Score

How it works →
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: Nov 2
Current: $829 NZD|Low: $455 NZD|High: $2,619 NZD|Avg: $1,159 NZD|+6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 2, 2026
Retailer 7$512 NZD
Retailer 11$588 NZD
Retailer 5$594 NZD
Retailer 13$626 NZD
Retailer 19$634 NZD
Retailer 1$829 NZD
Retailer 4$892 NZD
Retailer 6$970 NZD
Retailer 16$1,038 NZD
Retailer 12$1,121 NZD
Retailer 14$1,151 NZD
Retailer 10$1,180 NZD
Retailer 8$1,416 NZD
Retailer 3$1,580 NZD
Retailer 17$1,608 NZD
Retailer 18$1,635 NZD
Retailer 2$2,039 NZD
Retailer 9$2,125 NZD
Retailer 15$2,542 NZD
Reve Diamonds$2,619 NZD

28 data points across 20 retailers

20 retailers$512 NZD to $2,619 NZD

A
Cheapest Retailer
-
$512 NZD
$288 USD
Retailer 2
-
$588 NZD
$331 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$594 NZD
$334 USD
View
A
Retailer 4
-
$626 NZD
$352 USD
View
Final sale: no returns
A
Retailer 5
-
$634 NZD
$357 USD
View
A
Retailer 6
-
$829 NZD
£367 GBP
View
A
Retailer 7
-
$892 NZD
$502 USD
View
A
Retailer 8
-
$970 NZD
$546 USD
View
B+
Retailer 9
-
$1,038 NZD
€556 EUR
View
B+
Retailer 10
-
$1,121 NZD
£497 GBP
View
B+
Retailer 11
-
$1,151 NZD
ZAR 10,460 ZAR
View
B+
Retailer 12
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$1,180 NZD
$664 USD
View
B+
Retailer 13
-
$1,416 NZD
$797 USD
View
B+
Retailer 14
-
$1,580 NZD
A$1,368 AUD
View
B+
Retailer 15
-
$1,608 NZD
$905 USD
View
B+
Retailer 16
-
$1,635 NZD
$920 USD
View
B
Retailer 17
-
$2,039 NZD
$1,147 USD
View
B
Retailer 18
-
$2,125 NZD
$1,196 USD
View
B
Retailer 19
-
$2,542 NZD
£1,126 GBP
View
Most Expensive
B
Reve Diamonds
B99D4FCBE · Nov 1
$2,619 NZD
$1,473 USD
View
19 more retailers have this diamond
Prices start from $512 NZDSave up to $2,107 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
0.80ct Heart
$512 NZD