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Round|Lab Grown|IGI

4.61ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG601325643

Shape and cutting style on the report: Round brilliant

Certificate IGI LG601325643

Diamond specifications and retailer prices

From $852 NZD
$480 USD
As of October 29, 2026
Save $4,663 NZD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,515 NZD at Adiamor · As of October 31, 2026
View at Adiamor

About this 4.61ct lab-grown round diamond

This 4.61ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG601325643 or 601325643. Listed at 16 retailers as of October 29, 2026, with prices from $852 to $5,515, a $4,663 spread on the same certified stone. Adiamor lists it at $5,515. 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

4.61
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601325643
Dimensions10.81 × 10.72 × 6.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
10.81 mm10.72 mm4.61 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601325643
Side View
Table 58.0%Crown 33.4°Girdle: MediumPavilion 40.8°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: $5,515 NZD|Low: $852 NZD|High: $5,766 NZD|Avg: $2,484 NZD
Adiamor
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
October 31, 2026
Retailer 4$852 NZD
Retailer 12$955 NZD
Retailer 15$1,057 NZD
Retailer 16$1,057 NZD
Retailer 9$1,304 NZD
Retailer 5$1,412 NZD
Retailer 6$1,647 NZD
Retailer 2$1,649 NZD
Retailer 10$1,735 NZD
Retailer 8$1,826 NZD
Retailer 13$2,841 NZD
Retailer 3$3,398 NZD
Retailer 11$3,903 NZD
Retailer 14$3,912 NZD
Retailer 7$5,412 NZD
Adiamor$5,515 NZD

39 data points across 16 retailers

16 retailers$852 NZD to $5,515 NZD

A
Cheapest Retailer
-
$852 NZD
$480 USD
A
Retailer 2
-
$955 NZD
$538 USD
View
A
Retailer 3
-
$1,057 NZD
$596 USD
View
Retailer 4
-
$1,057 NZD
$596 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,304 NZD
$735 USD
View
Retailer 6
-
$1,412 NZD
£627 GBP
View
Price last confirmed 24 days ago
B+
Retailer 7
-
$1,647 NZD
$928 USD
View
A
Retailer 8
-
$1,649 NZD
€885 EUR
View
A
Retailer 9
-
$1,735 NZD
£770 GBP
View
A
Retailer 10
-
$1,826 NZD
$1,029 USD
View
B+
Retailer 11
-
$2,841 NZD
$1,601 USD
View
B+
Retailer 12
-
$3,398 NZD
$1,915 USD
View
B+
Retailer 13
-
$3,903 NZD
£1,732 GBP
View
Retailer 14
-
$3,912 NZD
$2,205 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$5,412 NZD
$3,050 USD
View
Most Expensive
B
Adiamor
D-82059342 · Oct 31
$5,515 NZD
$3,108 USD
View
15 more retailers have this diamond
Prices start from $852 NZDSave up to $4,663 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
4.61ct Round
$852 NZD