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Heart|Lab Grown|IGI

0.71ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG840620858

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840620858

Diamond specifications and retailer prices

From $325 NZD
As of November 4, 2026
Save $1,695 NZD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,020 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.71ct lab-grown heart diamond

This 0.71ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840620858 or 840620858. Listed at 17 retailers as of November 4, 2026, with prices from $325 to $2,020, a $1,695 spread on the same certified stone. Reve Diamonds lists it at $2,020. 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

0.71
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840620858
Dimensions5.59 × 6.15 × 3.54 mm
L/W Ratio1.10
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
5.59 mm6.15 mm0.71 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840620858
Side View
Table 55.0%Crown 36.3°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 57.6%

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: Nov 4
Current: $718 NZD|Low: $325 NZD|High: $2,020 NZD|Avg: $854 NZD|-0.2%
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
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
November 5, 2026
Retailer 6$325 NZD
Retailer 2$362 NZD
Retailer 4$376 NZD
Retailer 14$403 NZD
Retailer 3$568 NZD
Retailer 5$587 NZD
Retailer 10$688 NZD
Retailer 1$718 NZD
Retailer 12$729 NZD
Retailer 7$841 NZD
Retailer 15$938 NZD
Retailer 13$1,008 NZD
Retailer 11$1,024 NZD
Retailer 16$1,293 NZD
Retailer 8$1,387 NZD
Retailer 9$1,873 NZD
Reve Diamonds$2,020 NZD

11 data points across 17 retailers

17 retailers$325 NZD to $2,020 NZD

A
Cheapest Retailer
-
$325 NZD
A
Retailer 2
-
$362 NZD
View
Final sale: no returns
A
Retailer 3
-
$376 NZD
View
A
Retailer 4
-
$403 NZD
View
A
Retailer 5
-
$568 NZD
View
A
Retailer 6
-
$587 NZD
View
B+
Retailer 7
-
$688 NZD
View
B+
Retailer 8
-
$718 NZD
View
B+
Retailer 9
-
$729 NZD
View
B+
Retailer 10
-
$841 NZD
View
B+
Retailer 11
-
$938 NZD
View
B+
Retailer 12
-
$1,008 NZD
View
B+
Retailer 13
-
$1,024 NZD
View
B
Retailer 14
-
$1,293 NZD
View
B
Retailer 15
-
$1,387 NZD
View
B
Retailer 16
-
$1,873 NZD
View
Most Expensive
B
Reve Diamonds
85E13482F · Nov 4
$2,020 NZD
$1,139 USD
View
16 more retailers have this diamond
Prices start from $325 NZDSave up to $1,695 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
0.71ct Heart
$325 NZD