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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 $164 AUD
$115 USD
As of November 1, 2026
Save $1,170 AUD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,334 AUD 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 $164 to $1,334, a $1,170 spread on the same certified stone. MOH London lists it at $1,334. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,334 AUD|Low: $116 AUD|High: $1,350 AUD|Avg: $466 AUD|-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$141 AUD
Retailer 11$164 AUD
Retailer 10$193 AUD
Retailer 12$193 AUD
Retailer 9$219 AUD
Retailer 6$250 AUD
Retailer 2$355 AUD
Retailer 5$396 AUD
Retailer 3$511 AUD
Retailer 7$651 AUD
Retailer 4$1,260 AUD
MOH London$1,334 AUD

30 data points across 12 retailers

15 retailers$164 AUD to $1,334 AUD

Retailer 1
-
$141 AUD
$99 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$164 AUD
$115 USD
View
Final sale: no returns
Retailer 3
-
$170 AUD
$119 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$193 AUD
$135 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$193 AUD
$135 USD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$219 AUD
HK$1,200 HKD
View
B+
Retailer 7
-
$250 AUD
$175 USD
View
A
Retailer 8
-
$355 AUD
£196 GBP
View
A
Retailer 9
-
$396 AUD
£218 GBP
View
B+
Retailer 10
-
$511 AUD
SGD 484 SGD
View
Retailer 11
-
$584 AUD
$409 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
$651 AUD
$456 USD
View
B
Retailer 13
-
$667 AUD
$468 USD
View
B
Retailer 14
-
$1,260 AUD
$883 USD
View
Most Expensive
B
MOH London
LG586344293 · Nov 2
$1,334 AUD
£736 GBP
View
14 more retailers have this diamond
Prices start from $164 AUDSave up to $1,170 AUD

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
$164 AUD