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Radiant|Lab Grown|IGI

1.54ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG632439375

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

Certificate IGI LG632439375

Diamond specifications and retailer prices

From $385 NZD
As of November 4, 2026
Save $3,269 NZD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,654 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG632439375 or 632439375. Listed at 19 retailers as of November 4, 2026, with prices from $385 to $3,654, a $3,269 spread on the same certified stone. Do Amore Diamonds lists it at $3,654. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632439375
Dimensions8.36 × 5.74 × 3.80 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.36 mm5.74 mm1.54 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632439375
Side View
Table 65.0%Crown 39.1°Girdle: MediumPavilion 35°Culet: NoneDepth 66.2%

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: Nov 4
Current: $3,654 NZD|Low: $351 NZD|High: $3,654 NZD|Avg: $1,159 NZD|+8.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 14$385 NZD
Retailer 15$429 NZD
Retailer 10$440 NZD
Retailer 6$442 NZD
Retailer 9$474 NZD
Retailer 13$614 NZD
Retailer 8$637 NZD
Retailer 4$711 NZD
Retailer 11$837 NZD
Retailer 5$899 NZD
Retailer 2$988 NZD
Retailer 3$1,219 NZD
Retailer 18$1,540 NZD
Retailer 17$1,694 NZD
Retailer 7$1,925 NZD
Retailer 16$1,998 NZD
Retailer 12$2,086 NZD
Retailer 19$2,212 NZD
Do Amore Diamonds$3,654 NZD

22 data points across 19 retailers

19 retailers$385 NZD to $3,654 NZD

A
Cheapest Retailer
-
$385 NZD
A
Retailer 2
-
$429 NZD
View
Final sale: no returns
Retailer 3
-
$440 NZD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$442 NZD
View
A
Retailer 5
-
$474 NZD
View
A
Retailer 6
-
$614 NZD
View
B+
Retailer 7
-
$637 NZD
View
A
Retailer 8
-
$711 NZD
View
A
Retailer 9
-
$899 NZD
View
A
Retailer 10
-
$988 NZD
View
B+
Retailer 11
-
$1,219 NZD
View
B
Retailer 12
-
$1,540 NZD
View
Retailer 13
-
$1,552 NZD
View
Price last confirmed 38 days ago
B+
Retailer 14
-
$1,694 NZD
View
B
Retailer 15
-
$1,925 NZD
View
B
Retailer 16
-
$1,998 NZD
View
B
Retailer 17
-
$2,086 NZD
View
B
Retailer 18
-
$2,212 NZD
View
Most Expensive
B
Do Amore Diamonds
27-F47B932BD · Nov 4
$3,654 NZD
$2,060 USD
View
18 more retailers have this diamond
Prices start from $385 NZDSave up to $3,269 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
1.54ct Radiant
$385 NZD