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Round|Lab Grown|IGI

3.52ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG607395370

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607395370

Diamond specifications and retailer prices

From $795 NZD
$448 USD
As of October 29, 2026
Save $7,225 NZD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,020 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.52ct lab-grown round diamond

This 3.52ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG607395370 or 607395370. Listed at 14 retailers as of October 29, 2026, with prices from $795 to $8,020, a $7,225 spread on the same certified stone. Brilliant Earth lists it at $8,020. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.52
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607395370
Dimensions9.79 × 9.84 × 5.94 mm
L/W Ratio1.01
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
9.79 mm9.84 mm3.52 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607395370
Side View
Table 60.0%Crown 33.2°Girdle: MediumPavilion 41.2°Culet: NoneDepth 60.5%

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 29
Current: $8,020 NZD|Low: $566 NZD|High: $8,020 NZD|Avg: $2,479 NZD|+53.7%
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
October 30, 2026
Retailer 3$795 NZD
Retailer 13$1,204 NZD
Retailer 10$1,460 NZD
Retailer 11$1,485 NZD
Retailer 14$1,524 NZD
Retailer 6$1,561 NZD
Retailer 7$1,601 NZD
Retailer 12$2,154 NZD
Retailer 5$3,130 NZD
Retailer 2$3,239 NZD
Retailer 8$3,395 NZD
Retailer 4$3,457 NZD
Retailer 9$3,596 NZD
Brilliant Earth$8,020 NZD

41 data points across 14 retailers

14 retailers$795 NZD to $8,020 NZD

A
Cheapest Retailer
-
$795 NZD
$448 USD
Final sale: no returns
A
Retailer 2
-
$1,204 NZD
HK$5,300 HKD
View
A
Retailer 3
-
$1,460 NZD
$823 USD
View
A
Retailer 4
-
$1,485 NZD
€797 EUR
View
A
Retailer 5
-
$1,524 NZD
$859 USD
View
B+
Retailer 6
-
$1,561 NZD
$880 USD
View
A
Retailer 7
-
$1,601 NZD
£710 GBP
View
B+
Retailer 8
-
$2,154 NZD
A$1,868 AUD
View
B+
Retailer 9
-
$3,130 NZD
$1,764 USD
View
B+
Retailer 10
-
$3,239 NZD
$1,826 USD
View
B+
Retailer 11
-
$3,395 NZD
$1,913 USD
View
B+
Retailer 12
-
$3,457 NZD
SGD 2,633 SGD
View
B
Retailer 13
-
$3,596 NZD
£1,596 GBP
View
Most Expensive
C
Brilliant Earth
8503955A · Oct 29
$8,020 NZD
$4,520 USD
View
13 more retailers have this diamond
Prices start from $795 NZDSave up to $7,225 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 Round
$795 NZD