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Heart|Lab Grown|IGI

1.30ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG823652325

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823652325

Diamond specifications and retailer prices

From $443 NZD
$249 USD
As of November 1, 2026
Save $2,183 NZD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,625 NZD at Michael Trio · As of November 1, 2026
View at Michael Trio

About this 1.3ct lab-grown heart diamond

This 1.3ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823652325 or 823652325. Listed at 12 retailers as of November 1, 2026, with prices from $443 to $2,625, a $2,183 spread on the same certified stone. Michael Trio lists it at $2,625. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823652325
Dimensions6.49 × 7.60 × 4.55 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.49 mm7.60 mm1.30 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823652325
Side View
Table 62.0%Crown 37.7°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 59.9%

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 1
Current: $2,625 NZD|Low: $443 NZD|High: $2,697 NZD|Avg: $1,384 NZD|-2.7%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12$443 NZD
Retailer 9$661 NZD
Retailer 7$850 NZD
Retailer 6$917 NZD
Retailer 5$1,129 NZD
Retailer 4$1,211 NZD
Retailer 2$1,580 NZD
Retailer 11$1,676 NZD
Retailer 10$1,697 NZD
Retailer 3$1,906 NZD
Retailer 8$1,973 NZD
Michael Trio$2,625 NZD

27 data points across 12 retailers

12 retailers$443 NZD to $2,625 NZD

A
Cheapest Retailer
-
$443 NZD
$249 USD
Final sale: no returns
B+
Retailer 2
-
$661 NZD
$372 USD
View
A
Retailer 3
-
$850 NZD
ZAR 7,723 ZAR
View
A
Retailer 4
-
$917 NZD
£406 GBP
View
B+
Retailer 5
-
$1,129 NZD
$635 USD
View
B+
Retailer 6
-
$1,211 NZD
A$1,048 AUD
View
B
Retailer 7
-
$1,580 NZD
$889 USD
View
B+
Retailer 8
-
$1,676 NZD
$943 USD
View
B+
Retailer 9
-
$1,697 NZD
$955 USD
View
B
Retailer 10
-
$1,906 NZD
A$1,650 AUD
View
B
Retailer 11
-
$1,973 NZD
£874 GBP
View
Most Expensive
B
Michael Trio
1370338652 · Nov 1
$2,625 NZD
SGD 1,996 SGD
View
11 more retailers have this diamond
Prices start from $443 NZDSave up to $2,183 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
1.30ct Heart
$443 NZD