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Heart|Lab Grown|IGI

7.23ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG631437871

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG631437871

Diamond specifications and retailer prices

From $3,247 NZD
$1,830 USD
As of October 31, 2026
Save $14,194 NZD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $17,441 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 7.23ct lab-grown heart diamond

This 7.23ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG631437871 or 631437871. Listed at 12 retailers as of October 31, 2026, with prices from $3,247 to $17,441, a $14,194 spread on the same certified stone. Do Amore Diamonds lists it at $17,441. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

7.23
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631437871
Dimensions12.01 × 13.60 × 7.43 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.01 mm13.60 mm7.23 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631437871
Side View
Table 63.0%Crown 30.6°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 54.6%

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 31
Current: $17,441 NZD|Low: $2,209 NZD|High: $17,441 NZD|Avg: $6,592 NZD|+3.1%
Do Amore Diamonds
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
October 31, 2026
Retailer 4$2,209 NZD
Retailer 8$3,247 NZD
Retailer 15$3,486 NZD
Retailer 11$3,875 NZD
Retailer 2$4,561 NZD
Retailer 9$5,339 NZD
Retailer 10$5,497 NZD
Retailer 5$5,983 NZD
Retailer 7$6,265 NZD
Retailer 14$6,977 NZD
Retailer 13$7,875 NZD
Retailer 6$9,147 NZD
Retailer 12$11,452 NZD
Retailer 3$11,597 NZD
Do Amore Diamonds$17,441 NZD

30 data points across 15 retailers

12 retailers$3,247 NZD to $17,441 NZD

A
Cheapest Retailer
-
$3,247 NZD
$1,830 USD
B+
Retailer 2
-
$3,486 NZD
$1,965 USD
View
A
Retailer 3
-
$3,875 NZD
£1,720 GBP
View
B+
Retailer 4
-
$4,561 NZD
£2,024 GBP
View
B+
Retailer 5
-
$5,339 NZD
$3,009 USD
View
B+
Retailer 6
-
$5,497 NZD
$3,098 USD
View
B+
Retailer 7
-
$5,983 NZD
$3,372 USD
View
B+
Retailer 8
-
$6,977 NZD
$3,932 USD
View
B+
Retailer 9
-
$7,875 NZD
£3,495 GBP
View
B
Retailer 10
-
$11,452 NZD
$6,455 USD
View
B
Retailer 11
-
$11,597 NZD
$6,536 USD
View
Most Expensive
B
Do Amore Diamonds
27-54F994022 · Oct 31
$17,441 NZD
$9,830 USD
View
11 more retailers have this diamond
Prices start from $3,247 NZDSave up to $14,194 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
7.23ct Heart
$3,247 NZD