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 $254 NZD
$143 USD
As of October 30, 2026
Save $1,543 NZD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,797 NZD 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 $254 to $1,797, a $1,543 spread on the same certified stone. Reve Diamonds lists it at $1,797. 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: $542 NZD|Low: $245 NZD|High: $1,492 NZD|Avg: $621 NZD|+4.6%
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 2, 2026
Retailer 8$254 NZD
Retailer 4$284 NZD
Retailer 12$295 NZD
Retailer 2$316 NZD
Retailer 9$316 NZD
Retailer 1$542 NZD
Retailer 6$568 NZD
Retailer 11$587 NZD
Retailer 3$720 NZD
Retailer 10$1,013 NZD
Retailer 7$1,070 NZD
Retailer 5$1,474 NZD

43 data points across 12 retailers

15 retailers$254 NZD to $1,797 NZD

A
Cheapest Retailer
-
$254 NZD
$143 USD
A
Retailer 2
-
$284 NZD
$160 USD
View
Final sale: no returns
A
Retailer 3
-
$295 NZD
$166 USD
View
Retailer 4
-
$316 NZD
$178 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$316 NZD
$178 USD
View
B+
Retailer 6
-
$542 NZD
£240 GBP
View
B+
Retailer 7
-
$568 NZD
$320 USD
View
B+
Retailer 8
-
$587 NZD
$331 USD
View
B+
Retailer 9
-
$613 NZD
HK$2,700 HKD
View
B+
Retailer 10
-
$720 NZD
$406 USD
View
B
Retailer 11
-
$1,013 NZD
$571 USD
View
B
Retailer 12
-
$1,070 NZD
$603 USD
View
B
Retailer 13
-
$1,112 NZD
$627 USD
View
B
Retailer 14
-
$1,474 NZD
£654 GBP
View
Most Expensive
B
Reve Diamonds
C4CEAD9EE · Nov 1
$1,797 NZD
$1,013 USD
View
14 more retailers have this diamond
Prices start from $254 NZDSave up to $1,543 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
$254 NZD