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Radiant|Lab Grown|IGI

1.54ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG608374843

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

Certificate IGI LG608374843

Diamond specifications and retailer prices

From $1,479 NZD
£657 GBP
As of October 31, 2026
Save $508 NZD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,987 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG608374843 or 608374843. Listed at 2 retailers as of October 31, 2026, with prices from $1,479 to $1,987, a $508 spread on the same certified stone. Brilliant Earth lists it at $1,987. 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 angle40.8°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608374843
Dimensions8.36 × 5.64 × 3.71 mm
L/W Ratio1.48
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
8.36 mm5.64 mm1.54 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608374843
Side View
Table 63.0%Crown 40.8°Girdle: MED-STKPavilion 32.2°Culet: NoneDepth 65.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $1,987 NZD|Low: $197 NZD|High: $1,987 NZD|Avg: $1,197 NZD
Brilliant Earth
Retailer 2
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September 2, 2026
Retailer 8$291 NZD
Retailer 7$527 NZD
Retailer 10$712 NZD
Retailer 9$789 NZD
Retailer 14$1,013 NZD
Retailer 3$1,056 NZD
Retailer 2$1,132 NZD
Retailer 6$1,444 NZD
Retailer 4$1,480 NZD
Retailer 11$1,544 NZD
Retailer 12$1,563 NZD
Retailer 5$1,801 NZD
Retailer 13$1,916 NZD
Brilliant Earth$1,987 NZD

67 data points across 14 retailers

2 retailers$1,479 NZD to $1,987 NZD

B+
Cheapest Retailer
-
$1,479 NZD
£657 GBP
Most Expensive
B
Brilliant Earth
14070192A · Oct 31
$1,987 NZD
$1,120 USD
View
1 more retailer has this diamond
Prices start from $1,479 NZDSave up to $508 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
$1,479 NZD