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Heart|Lab Grown|IGI

1.46ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LGG1203315

Certificate IGI LGG1203315

Diamond specifications and retailer prices

From $523 NZD
$295 USD
As of October 30, 2026
Save $616 NZD (54%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,139 NZD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1.46ct lab-grown heart diamond

This 1.46ct 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 very-good cut grade and certified by IGI LGG1203315. Listed at 5 retailers as of October 30, 2026, with prices from $523 to $1,139, a $616 spread on the same certified stone. 77 Diamonds lists it at $1,139. 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

1.46
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1203315
Dimensions7.25 × 7.92 × 4.42 mm
L/W Ratio1.09
Top View
7.25 mm7.92 mm1.46 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LGG1203315
Side View
Table 47.5%CrownGirdle: STK-THKPavilionCulet: NoneDepth 55.8%

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: Oct 30
Current: $1,139 NZD|Low: $523 NZD|High: $1,139 NZD|Avg: $880 NZD|+2.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4$523 NZD
Retailer 2$790 NZD
Retailer 3$1,045 NZD
77 Diamonds$1,139 NZD

44 data points across 4 retailers

5 retailers$523 NZD to $1,139 NZD

A
Cheapest Retailer
-
$523 NZD
$295 USD
Final sale: no returns
A
Retailer 2
-
$790 NZD
£351 GBP
View
B+
Retailer 3
-
$869 NZD
$490 USD
View
B+
Retailer 4
-
$1,045 NZD
$589 USD
View
Most Expensive
B+
77 Diamonds
HSPUIFSSRRENUXK · Oct 30
$1,139 NZD
£506 GBP
View
4 more retailers have this diamond
Prices start from $523 NZDSave up to $616 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
1.46ct Heart
$523 NZD