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Heart|Lab Grown|IGI

3.52ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG755516122

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG755516122

Diamond specifications and retailer prices

From $1,020 NZD
$575 USD
As of October 30, 2026
Save $7,940 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,960 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.52ct lab-grown heart diamond

This 3.52ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG755516122 or 755516122. Listed at 22 retailers as of October 28, 2026, with prices from $1,020 to $8,960, a $7,940 spread on the same certified stone. Brilliant Earth lists it at $8,960. 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

3.52
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755516122
Dimensions9.74 × 10.60 × 6.05 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.74 mm10.60 mm3.52 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755516122
Side View
Table 63.0%Crown 32.8°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 57.1%

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: $8,960 NZD|Low: $1,020 NZD|High: $9,475 NZD|Avg: $3,026 NZD|+4.8%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 9$1,020 NZD
Retailer 14$1,120 NZD
Retailer 12$1,143 NZD
Retailer 2$1,444 NZD
Retailer 5$1,499 NZD
Retailer 21$1,700 NZD
Retailer 10$1,787 NZD
Retailer 15$1,924 NZD
Retailer 13$1,977 NZD
Retailer 17$2,673 NZD
Retailer 18$2,749 NZD
Retailer 6$2,821 NZD
Retailer 4$3,141 NZD
Retailer 7$3,329 NZD
Retailer 20$3,832 NZD
Retailer 11$4,100 NZD
Retailer 8$4,180 NZD
Retailer 3$4,243 NZD
Retailer 16$4,770 NZD
Retailer 19$5,503 NZD
Brilliant Earth$8,960 NZD

19 data points across 21 retailers

22 retailers$1,020 NZD to $8,960 NZD

A
Cheapest Retailer
-
$1,020 NZD
$575 USD
Retailer 2
-
$1,120 NZD
$631 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$1,143 NZD
$644 USD
View
Final sale: no returns
Retailer 4
-
$1,219 NZD
$687 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,444 NZD
£641 GBP
View
A
Retailer 6
-
$1,499 NZD
$845 USD
View
B+
Retailer 7
-
$1,700 NZD
$958 USD
View
A
Retailer 8
-
$1,787 NZD
$1,007 USD
View
A
Retailer 9
-
$1,924 NZD
€1,033 EUR
View
A
Retailer 10
-
$1,977 NZD
£877 GBP
View
B+
Retailer 11
-
$2,673 NZD
A$2,318 AUD
View
B+
Retailer 12
-
$2,749 NZD
ZAR 25,028 ZAR
View
B+
Retailer 13
-
$2,821 NZD
$1,590 USD
View
B+
Retailer 14
-
$3,141 NZD
$1,770 USD
View
B+
Retailer 15
-
$3,329 NZD
$1,876 USD
View
B+
Retailer 16
-
$3,832 NZD
$2,160 USD
View
B+
Retailer 17
-
$4,100 NZD
$2,311 USD
View
B+
Retailer 18
-
$4,180 NZD
$2,356 USD
View
B+
Retailer 19
-
$4,243 NZD
$2,391 USD
View
B
Retailer 20
-
$4,770 NZD
A$4,136 AUD
View
B
Retailer 21
-
$5,503 NZD
£2,442 GBP
View
Most Expensive
B
Brilliant Earth
16864466A · Oct 28
$8,960 NZD
$5,050 USD
View
21 more retailers have this diamond
Prices start from $1,020 NZDSave up to $7,940 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
3.52ct Heart
$1,020 NZD