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Radiant|Lab Grown|IGI

1.44ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG512224099

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

Certificate IGI LG512224099

Diamond specifications and retailer prices

From $2,133 NZD
$1,202 USD
As of October 30, 2026
Save $1,790 NZD (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,976 NZD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 1.44ct lab-grown radiant diamond

This 1.44ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512224099 or 512224099. Listed at 17 retailers as of October 30, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512224099
Dimensions8.42 × 5.74 × 3.56 mm
L/W Ratio1.47
Girdle conditionFaceted
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
8.42 mm5.74 mm1.44 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512224099
Side View
Table 65.5%Crown 33.6°Girdle: ThickPavilion 32.2°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,976 NZD|Low: $2,048 NZD|High: $8,042 NZD|Avg: $3,908 NZD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 14$2,133 NZD
Retailer 5$2,319 NZD
Retailer 7$2,386 NZD
Retailer 6$2,473 NZD
Retailer 15$2,473 NZD
Retailer 13$2,590 NZD
Retailer 11$2,777 NZD
Retailer 8$3,237 NZD
Retailer 2$3,589 NZD
Retailer 3$3,923 NZD
Retailer 10$4,546 NZD
Retailer 4$4,636 NZD
Flawless Fine Jewelry$5,976 NZD
Retailer 9$6,443 NZD
Retailer 12$7,957 NZD

44 data points across 15 retailers

17 retailers$2,133 NZD to $3,923 NZD

B+
Cheapest Retailer
-
$2,133 NZD
$1,202 USD
B
Retailer 2
-
$2,319 NZD
$1,307 USD
View
B
Retailer 3
-
$2,386 NZD
$1,345 USD
View
Final sale: no returns
B
Retailer 4
-
$2,473 NZD
$1,394 USD
View
Retailer 5
-
$2,473 NZD
$1,394 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
$2,590 NZD
$1,460 USD
View
B
Retailer 7
-
$2,777 NZD
$1,565 USD
View
B
Retailer 8
-
$3,237 NZD
£1,437 GBP
View
B
Retailer 9
-
$3,589 NZD
£1,593 GBP
View
B
Retailer 10
-
$3,923 NZD
$2,211 USD
View
Retailer 11
-
$4,546 NZD
ZAR 41,395 ZAR
View
Price under review
Retailer 12
-
$4,636 NZD
$2,613 USD
View
Price under review
Retailer 13
-
$4,737 NZD
$2,670 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
5F5F0CA96 · Nov 2
$5,976 NZD
£2,652 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $2,133 NZDSave up to $1,790 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.

B+
1.44ct Radiant
$2,133 NZD