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Radiant|Lab Grown|IGI

1.54ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG528224064

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

Certificate IGI LG528224064

Diamond specifications and retailer prices

From $3,016 NZD
$1,700 USD
As of October 29, 2026
Save $2,458 NZD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,544 NZD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG528224064 or 528224064. Listed at 16 retailers as of October 29, 2026, with a 81% 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

1.54
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528224064
Dimensions8.31 × 5.81 × 3.87 mm
L/W Ratio1.43
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
8.31 mm5.81 mm1.54 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528224064
Side View
Table 66.5%Crown 39.1°Girdle: MediumPavilion 35.3°Culet: NoneDepth 66.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,544 NZD|Low: $3,016 NZD|High: $11,506 NZD|Avg: $5,863 NZD|+7.7%
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
October 31, 2026
Retailer 11$3,016 NZD
Retailer 10$3,431 NZD
Retailer 4$3,733 NZD
Retailer 6$3,843 NZD
Retailer 5$3,980 NZD
Retailer 12$3,980 NZD
Retailer 7$5,225 NZD
Retailer 2$5,474 NZD
Retailer 14$6,233 NZD
Retailer 9$6,537 NZD
Retailer 3$7,461 NZD
Flawless Fine Jewelry$7,544 NZD
Retailer 13$10,726 NZD
Retailer 8$11,429 NZD

44 data points across 14 retailers

16 retailers$3,016 NZD to $5,474 NZD

B
Cheapest Retailer
-
$3,016 NZD
$1,700 USD
B
Retailer 2
-
$3,431 NZD
$1,934 USD
View
B
Retailer 3
-
$3,733 NZD
$2,104 USD
View
B
Retailer 4
-
$3,843 NZD
$2,166 USD
View
Final sale: no returns
Retailer 5
-
$3,980 NZD
$2,243 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
$3,980 NZD
$2,243 USD
View
B
Retailer 7
-
$4,276 NZD
$2,410 USD
View
B
Retailer 8
-
$5,225 NZD
£2,319 GBP
View
B
Retailer 9
-
$5,474 NZD
£2,429 GBP
View
Retailer 10
-
$6,233 NZD
$3,513 USD
View
Price under review
Retailer 11
-
$6,537 NZD
$3,684 USD
View
Price under review
Retailer 12
-
$7,461 NZD
$4,205 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
578B6C989 · Oct 31
$7,544 NZD
£3,348 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $3,016 NZDSave up to $2,458 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
1.54ct Radiant
$3,016 NZD