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Heart|Lab Grown|IGI

0.72ct D SI1 Heart Lab Grown Diamond

VG • D/SI1 • IGI LG805673049

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG805673049

Diamond specifications and retailer prices

From $318 NZD
HK$1,400 HKD
As of November 1, 2026
Save $481 NZD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,408 NZD at MOH London · As of October 21, 2026
View at MOH London

About this 0.72ct lab-grown heart diamond

This 0.72ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG805673049 or 805673049. Listed at 13 retailers as of November 1, 2026, with a 151% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.72
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805673049
Dimensions5.90 × 5.81 × 3.46 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.90 mm5.81 mm0.72 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805673049
Side View
Table 65.0%Crown 40.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 58.6%

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 1
Current: $2,408 NZD|Low: $231 NZD|High: $2,408 NZD|Avg: $776 NZD|+9.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$259 NZD
Retailer 5$318 NZD
Retailer 7$479 NZD
Retailer 3$498 NZD
Retailer 10$544 NZD
Retailer 8$707 NZD
Retailer 2$711 NZD
Retailer 6$792 NZD
Retailer 4$800 NZD
MOH London$2,408 NZD

41 data points across 10 retailers

13 retailers$318 NZD to $800 NZD

Retailer 1
-
$208 NZD
$117 USD
Price last confirmed 16 days ago
Retailer 2
-
$242 NZD
$136 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$275 NZD
$155 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$318 NZD
HK$1,400 HKD
View
B+
Retailer 5
-
$479 NZD
£212 GBP
View
B+
Retailer 6
-
$498 NZD
€267 EUR
View
Retailer 7
-
$544 NZD
$306 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$707 NZD
£313 GBP
View
Price last confirmed 7 days ago
B
Retailer 9
-
$711 NZD
$400 USD
View
B
Retailer 10
-
$792 NZD
SGD 602 SGD
View
B
Retailer 11
-
$800 NZD
$450 USD
View
Retailer 12
-
$830 NZD
$467 USD
View
Price last confirmed 16 days ago
Most Expensive
MOH London
LG805673049 · Oct 21
$2,408 NZD
£1,067 GBP
View
Price last confirmed 12 days ago
12 more retailers have this diamond
Prices start from $318 NZDSave up to $481 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
0.72ct Heart
$318 NZD