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Radiant|Lab Grown|IGI

1.24ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG617406431

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

Certificate IGI LG617406431

Diamond specifications and retailer prices

From $277 NZD
$156 USD
As of October 27, 2026
Save $2,389 NZD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,666 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.24ct lab-grown radiant diamond

This 1.24ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617406431 or 617406431. Listed at 12 retailers as of October 27, 2026, with prices from $277 to $2,666, a $2,389 spread on the same certified stone. Do Amore Diamonds lists it at $2,666. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617406431
Dimensions7.51 × 5.31 × 3.61 mm
L/W Ratio1.41
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
7.51 mm5.31 mm1.24 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617406431
Side View
Table 64.0%Crown 42.1°Girdle: MediumPavilion 35.8°Culet: NoneDepth 68.0%

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: Oct 27
Current: $2,666 NZD|Low: $272 NZD|High: $2,719 NZD|Avg: $1,111 NZD|-2.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9$277 NZD
Retailer 4$318 NZD
Retailer 7$322 NZD
Retailer 5$467 NZD
Retailer 12$627 NZD
Retailer 6$928 NZD
Retailer 8$1,168 NZD
Retailer 10$1,219 NZD
Retailer 3$1,273 NZD
Retailer 11$1,297 NZD
Retailer 2$1,783 NZD
Do Amore Diamonds$2,666 NZD

28 data points across 12 retailers

12 retailers$277 NZD to $2,666 NZD

A
Cheapest Retailer
-
$277 NZD
$156 USD
A
Retailer 2
-
$318 NZD
$179 USD
View
Final sale: no returns
A
Retailer 3
-
$322 NZD
$181 USD
View
A
Retailer 4
-
$467 NZD
£207 GBP
View
B+
Retailer 5
-
$627 NZD
$353 USD
View
Retailer 6
-
$928 NZD
A$803 AUD
View
Price last confirmed 10 days ago
Retailer 7
-
$1,168 NZD
$657 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$1,219 NZD
$686 USD
View
B+
Retailer 9
-
$1,273 NZD
$716 USD
View
B+
Retailer 10
-
$1,297 NZD
$730 USD
View
B
Retailer 11
-
$1,783 NZD
£790 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E4C5B8640 · Oct 29
$2,666 NZD
$1,500 USD
View
11 more retailers have this diamond
Prices start from $277 NZDSave up to $2,389 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
1.24ct Radiant
$277 NZD