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Heart|Lab Grown|IGI

3.52ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG685564445

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG685564445

Diamond specifications and retailer prices

From $1,111 NZD
$626 USD
As of October 31, 2026
Save $6,625 NZD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,736 NZD at Brilliant Earth · As of October 31, 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 LG685564445 or 685564445. Listed at 15 retailers as of October 31, 2026, with prices from $1,111 to $7,736, a $6,625 spread on the same certified stone. Brilliant Earth lists it at $7,736. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685564445
Dimensions9.23 × 10.55 × 6.20 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.23 mm10.55 mm3.52 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685564445
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 58.8%

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 31
Current: $7,736 NZD|Low: $770 NZD|High: $13,201 NZD|Avg: $3,518 NZD|-41.4%
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
November 1, 2026
Retailer 9$770 NZD
Retailer 5$1,111 NZD
Retailer 15$1,331 NZD
Retailer 16$1,650 NZD
Retailer 7$1,820 NZD
Retailer 10$1,922 NZD
Retailer 12$2,602 NZD
Retailer 14$2,675 NZD
Retailer 13$2,685 NZD
Retailer 3$2,810 NZD
Retailer 17$3,178 NZD
Retailer 11$3,966 NZD
Retailer 6$3,994 NZD
Retailer 4$4,060 NZD
Retailer 2$5,347 NZD
Brilliant Earth$7,736 NZD
Retailer 8$8,818 NZD

22 data points across 17 retailers

15 retailers$1,111 NZD to $7,736 NZD

A
Cheapest Retailer
-
$1,111 NZD
$626 USD
Final sale: no returns
A
Retailer 2
-
$1,331 NZD
$750 USD
View
B+
Retailer 3
-
$1,650 NZD
$930 USD
View
A
Retailer 4
-
$1,922 NZD
£853 GBP
View
A
Retailer 5
-
$2,602 NZD
A$2,256 AUD
View
A
Retailer 6
-
$2,675 NZD
ZAR 24,358 ZAR
View
A
Retailer 7
-
$2,685 NZD
A$2,328 AUD
View
B+
Retailer 8
-
$2,810 NZD
$1,584 USD
View
B+
Retailer 9
-
$3,178 NZD
$1,791 USD
View
B+
Retailer 10
-
$3,966 NZD
$2,235 USD
View
B+
Retailer 11
-
$3,994 NZD
$2,251 USD
View
B+
Retailer 12
-
$4,060 NZD
$2,288 USD
View
Retailer 13
-
$4,833 NZD
A$4,191 AUD
View
Price last confirmed 121 days ago
B
Retailer 14
-
$5,347 NZD
£2,373 GBP
View
Most Expensive
B
Brilliant Earth
21835122A · Oct 31
$7,736 NZD
$4,360 USD
View
14 more retailers have this diamond
Prices start from $1,111 NZDSave up to $6,625 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
$1,111 NZD