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Radiant|Lab Grown|IGI

1.55ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG608301448

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

Certificate IGI LG608301448

Diamond specifications and retailer prices

From $378 NZD
As of November 4, 2026
Save $1,529 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,907 NZD at Brilliance · As of November 4, 2026
View at Brilliance

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG608301448 or 608301448. Listed at 15 retailers as of November 4, 2026, with prices from $378 to $1,907, a $1,529 spread on the same certified stone. Brilliance lists it at $1,907. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608301448
Dimensions8.36 × 5.65 × 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 mm5.65 mm1.55 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608301448
Side View
Table 66.0%Crown 46.2°Girdle: MediumPavilion 32.8°Culet: NoneDepth 65.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,907 NZD|Low: $362 NZD|High: $2,081 NZD|Avg: $994 NZD|-8.4%
Brilliance
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 4, 2026
Retailer 12$378 NZD
Retailer 6$422 NZD
Retailer 3$438 NZD
Retailer 4$468 NZD
Retailer 13$468 NZD
Retailer 15$804 NZD
Retailer 9$807 NZD
Retailer 2$857 NZD
Retailer 7$931 NZD
Retailer 8$1,089 NZD
Retailer 5$1,398 NZD
Retailer 14$1,506 NZD
Retailer 11$1,511 NZD
Retailer 10$1,875 NZD
Brilliance$1,907 NZD

44 data points across 15 retailers

15 retailers$378 NZD to $1,907 NZD

A
Cheapest Retailer
-
$378 NZD
A
Retailer 2
-
$422 NZD
View
Final sale: no returns
A
Retailer 3
-
$438 NZD
View
Retailer 4
-
$468 NZD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$468 NZD
View
B+
Retailer 6
-
$804 NZD
View
A
Retailer 7
-
$807 NZD
View
A
Retailer 8
-
$857 NZD
View
A
Retailer 9
-
$931 NZD
View
A
Retailer 10
-
$1,089 NZD
View
B+
Retailer 11
-
$1,398 NZD
View
B+
Retailer 12
-
$1,506 NZD
View
B+
Retailer 13
-
$1,511 NZD
View
B
Retailer 14
-
$1,875 NZD
View
Most Expensive
B
Brilliance
D23047158 · Nov 4
$1,907 NZD
$1,075 USD
View
14 more retailers have this diamond
Prices start from $378 NZDSave up to $1,529 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
1.55ct Radiant
$378 NZD