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Radiant|Lab Grown|IGI

0.61ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG542212276

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

Certificate IGI LG542212276

Diamond specifications and retailer prices

From $204 AUD
$143 USD
As of October 30, 2026
Save $1,238 AUD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,441 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.61ct lab-grown radiant diamond

This 0.61ct lab-grown radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG542212276 or 542212276. Listed at 15 retailers as of October 30, 2026, with prices from $204 to $1,441, a $1,238 spread on the same certified stone. Reve Diamonds lists it at $1,441. 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle28.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542212276
Dimensions6.00 × 4.16 × 2.69 mm
L/W Ratio1.44
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
6.00 mm4.16 mm0.61 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542212276
Side View
Table 65.5%Crown 34.5°Girdle: MED-STKPavilion 28.8°Culet: NoneDepth 64.7%

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: Oct 30
Current: $1,182 AUD|Low: $161 AUD|High: $1,197 AUD|Avg: $497 AUD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8$204 AUD
Retailer 4$228 AUD
Retailer 12$236 AUD
Retailer 2$253 AUD
Retailer 9$253 AUD
Retailer 5$431 AUD
Retailer 6$456 AUD
Retailer 11$471 AUD
Retailer 3$578 AUD
Retailer 10$813 AUD
Retailer 7$858 AUD
Retailer 1$1,182 AUD

43 data points across 12 retailers

15 retailers$204 AUD to $1,441 AUD

A
Cheapest Retailer
-
$204 AUD
$143 USD
A
Retailer 2
-
$228 AUD
$160 USD
View
Final sale: no returns
A
Retailer 3
-
$236 AUD
$166 USD
View
Retailer 4
-
$253 AUD
$178 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$253 AUD
$178 USD
View
B+
Retailer 6
-
$431 AUD
£238 GBP
View
B+
Retailer 7
-
$456 AUD
$320 USD
View
B+
Retailer 8
-
$471 AUD
$331 USD
View
B+
Retailer 9
-
$492 AUD
HK$2,700 HKD
View
B+
Retailer 10
-
$578 AUD
$406 USD
View
B
Retailer 11
-
$813 AUD
$571 USD
View
B
Retailer 12
-
$858 AUD
$603 USD
View
B
Retailer 13
-
$892 AUD
$627 USD
View
B
Retailer 14
-
$1,182 AUD
£654 GBP
View
Most Expensive
B
Reve Diamonds
C4CEAD9EE · Nov 1
$1,441 AUD
$1,013 USD
View
14 more retailers have this diamond
Prices start from $204 AUDSave up to $1,238 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
$204 AUD