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Radiant|Lab Grown|IGI

0.61ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • IGI LG586344293

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG586344293

Diamond specifications and retailer prices

From $204 NZD
$115 USD
As of November 1, 2026
Save $1,457 NZD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,661 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.61ct lab-grown radiant diamond

This 0.61ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG586344293 or 586344293. Listed at 15 retailers as of November 1, 2026, with prices from $204 to $1,661, a $1,457 spread on the same certified stone. MOH London lists it at $1,661. 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

0.61
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586344293
Dimensions6.02 × 4.11 × 2.92 mm
L/W Ratio1.46
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
6.02 mm4.11 mm0.61 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586344293
Side View
Table 67.0%Crown 44.3°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 71.0%

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: Nov 1
Current: $1,661 NZD|Low: $144 NZD|High: $1,682 NZD|Avg: $581 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$176 NZD
Retailer 11$204 NZD
Retailer 10$240 NZD
Retailer 12$240 NZD
Retailer 9$273 NZD
Retailer 6$311 NZD
Retailer 2$443 NZD
Retailer 5$493 NZD
Retailer 3$637 NZD
Retailer 7$810 NZD
Retailer 4$1,569 NZD
MOH London$1,661 NZD

30 data points across 12 retailers

15 retailers$204 NZD to $1,661 NZD

Retailer 1
-
$176 NZD
$99 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$204 NZD
$115 USD
View
Final sale: no returns
Retailer 3
-
$211 NZD
$119 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$240 NZD
$135 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$240 NZD
$135 USD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$273 NZD
HK$1,200 HKD
View
B+
Retailer 7
-
$311 NZD
$175 USD
View
A
Retailer 8
-
$443 NZD
£196 GBP
View
A
Retailer 9
-
$493 NZD
£218 GBP
View
B+
Retailer 10
-
$637 NZD
SGD 484 SGD
View
Retailer 11
-
$727 NZD
$409 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
$810 NZD
$456 USD
View
B
Retailer 13
-
$831 NZD
$468 USD
View
B
Retailer 14
-
$1,569 NZD
$883 USD
View
Most Expensive
B
MOH London
LG586344293 · Nov 2
$1,661 NZD
£736 GBP
View
14 more retailers have this diamond
Prices start from $204 NZDSave up to $1,457 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
0.61ct Radiant
$204 NZD