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Heart|Lab Grown|IGI

1.55ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG760547400

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG760547400

Diamond specifications and retailer prices

From $499 NZD
$281 USD
As of October 30, 2026
Save $2,076 NZD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,575 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG760547400 or 760547400. Listed at 23 retailers as of October 30, 2026, with prices from $499 to $2,575, a $2,076 spread on the same certified stone. Reve Diamonds lists it at $2,575. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760547400
Dimensions6.97 × 8.00 × 4.73 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm8.00 mm1.55 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760547400
Side View
Table 59.0%Crown 36°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 59.1%

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: $1,089 NZD|Low: $477 NZD|High: $2,575 NZD|Avg: $1,333 NZD|+3.2%
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
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 4$499 NZD
Retailer 3$557 NZD
Retailer 5$617 NZD
Retailer 8$617 NZD
Retailer 17$659 NZD
Retailer 11$830 NZD
Retailer 15$896 NZD
Retailer 14$1,061 NZD
Retailer 1$1,089 NZD
Retailer 12$1,139 NZD
Retailer 9$1,217 NZD
Retailer 13$1,436 NZD
Retailer 10$1,485 NZD
Retailer 7$1,985 NZD
Retailer 2$2,376 NZD
Retailer 6$2,448 NZD
Retailer 16$2,488 NZD
Reve Diamonds$2,575 NZD

46 data points across 18 retailers

23 retailers$499 NZD to $2,575 NZD

A
Cheapest Retailer
-
$499 NZD
$281 USD
A
Retailer 2
-
$557 NZD
$314 USD
View
Final sale: no returns
A
Retailer 3
-
$578 NZD
$326 USD
View
A
Retailer 4
-
$617 NZD
$348 USD
View
A
Retailer 5
-
$617 NZD
$348 USD
View
Retailer 6
-
$659 NZD
£293 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$830 NZD
$468 USD
View
A
Retailer 8
-
$896 NZD
$505 USD
View
B+
Retailer 9
-
$1,061 NZD
ZAR 9,662 ZAR
View
B+
Retailer 10
-
$1,089 NZD
£483 GBP
View
B+
Retailer 11
-
$1,139 NZD
A$988 AUD
View
B+
Retailer 12
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$1,171 NZD
$660 USD
View
B+
Retailer 13
-
$1,217 NZD
$686 USD
View
B+
Retailer 14
-
$1,307 NZD
$737 USD
View
B+
Retailer 15
-
$1,436 NZD
A$1,245 AUD
View
B+
Retailer 16
-
$1,485 NZD
$837 USD
View
B
Retailer 17
-
$1,930 NZD
$1,088 USD
View
B
Retailer 18
-
$1,985 NZD
$1,119 USD
View
B
Retailer 19
-
$2,075 NZD
$1,170 USD
View
B
Retailer 20
-
$2,376 NZD
$1,339 USD
View
Retailer 21
-
$2,448 NZD
A$2,123 AUD
View
Price last confirmed 30 days ago
B
Retailer 22
-
$2,488 NZD
£1,104 GBP
View
Most Expensive
B
Reve Diamonds
415B31240 · Oct 30
$2,575 NZD
$1,451 USD
View
22 more retailers have this diamond
Prices start from $499 NZDSave up to $2,076 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
1.55ct Heart
$499 NZD