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Heart|Lab Grown|IGI

0.77ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG799605259

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799605259

Diamond specifications and retailer prices

From $444 NZD
$250 USD
As of November 2, 2026
Save $1,963 NZD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,408 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.77ct lab-grown heart diamond

This 0.77ct 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 LG799605259 or 799605259. Listed at 19 retailers as of November 1, 2026, with prices from $444 to $2,408, a $1,963 spread on the same certified stone. Reve Diamonds lists it at $2,408. 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

0.77
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799605259
Dimensions6.29 × 5.74 × 3.66 mm
L/W Ratio1.10
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
6.29 mm5.74 mm0.77 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799605259
Side View
Table 57.0%Crown 36.5°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 58.2%

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: Nov 2
Current: $2,212 NZD|Low: $423 NZD|High: $2,408 NZD|Avg: $1,149 NZD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 2, 2026
Retailer 5$444 NZD
Retailer 7$498 NZD
Retailer 3$517 NZD
Retailer 10$546 NZD
Retailer 16$553 NZD
Retailer 18$778 NZD
Retailer 13$913 NZD
Retailer 4$919 NZD
Retailer 12$1,002 NZD
Retailer 11$1,051 NZD
Retailer 9$1,102 NZD
Retailer 6$1,213 NZD
Retailer 14$1,377 NZD
Retailer 2$1,402 NZD
Retailer 15$1,404 NZD
Retailer 17$1,774 NZD
Retailer 8$1,866 NZD
Retailer 1$2,212 NZD
Reve Diamonds$2,408 NZD

36 data points across 19 retailers

19 retailers$444 NZD to $2,408 NZD

A
Cheapest Retailer
-
$444 NZD
$250 USD
A
Retailer 2
-
$498 NZD
$280 USD
View
Final sale: no returns
A
Retailer 3
-
$517 NZD
$291 USD
View
Retailer 4
-
$546 NZD
$307 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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$553 NZD
$311 USD
View
A
Retailer 6
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$778 NZD
$438 USD
View
A
Retailer 7
-
$913 NZD
€489 EUR
View
A
Retailer 8
-
$919 NZD
$517 USD
View
A
Retailer 9
-
$1,002 NZD
ZAR 9,106 ZAR
View
B+
Retailer 10
-
$1,051 NZD
£465 GBP
View
B+
Retailer 11
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$1,102 NZD
$620 USD
View
B+
Retailer 12
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$1,213 NZD
$682 USD
View
B+
Retailer 13
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$1,377 NZD
$775 USD
View
B+
Retailer 14
-
$1,402 NZD
A$1,214 AUD
View
B+
Retailer 15
-
$1,404 NZD
$790 USD
View
B+
Retailer 16
-
$1,774 NZD
$998 USD
View
B
Retailer 17
-
$1,866 NZD
$1,050 USD
View
B+
Retailer 18
-
$2,212 NZD
£980 GBP
View
Most Expensive
B
Reve Diamonds
DD9716F33 · Nov 1
$2,408 NZD
$1,355 USD
View
18 more retailers have this diamond
Prices start from $444 NZDSave up to $1,963 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
0.77ct Heart
$444 NZD