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Heart|Lab Grown|IGI

1.02ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG715595939

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG715595939

Diamond specifications and retailer prices

From $609 NZD
$343 USD
As of October 30, 2026
Save $1,404 NZD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,012 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG715595939 or 715595939. Listed at 8 retailers as of October 29, 2026, with prices from $609 to $2,012, a $1,404 spread on the same certified stone. MOH London lists it at $2,012. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715595939
Dimensions6.78 × 6.78 × 6.39 mm
L/W Ratio1.00
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
6.78 mm6.78 mm1.02 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715595939
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.5%

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: Oct 30
Current: $2,012 NZD|Low: $601 NZD|High: $2,400 NZD|Avg: $1,320 NZD|-14.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3$609 NZD
Retailer 4$793 NZD
Retailer 6$871 NZD
Retailer 2$932 NZD
Retailer 5$1,910 NZD
Retailer 7$1,928 NZD
MOH London$2,012 NZD

42 data points across 7 retailers

8 retailers$609 NZD to $2,012 NZD

A
Cheapest Retailer
-
$609 NZD
$343 USD
Retailer 2
-
$772 NZD
HK$3,400 HKD
View
Price last confirmed 56 days ago
A
Retailer 3
-
$793 NZD
$447 USD
View
A
Retailer 4
-
$871 NZD
$491 USD
View
A
Retailer 5
-
$932 NZD
£414 GBP
View
B
Retailer 6
-
$1,910 NZD
$1,076 USD
View
Retailer 7
-
$1,928 NZD
A$1,672 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
MOH London
LG715595939 · Oct 29
$2,012 NZD
£893 GBP
View
7 more retailers have this diamond
Prices start from $609 NZDSave up to $1,404 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
1.02ct Heart
$609 NZD