Radiant|Lab Grown|IGI

1.55ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG816636545

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

Certificate IGI LG816636545

Diamond specifications and retailer prices

From $797 NZD
As of November 2, 2026
21 retailers carry this diamond
Most expensive: $2,740 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816636545 or 816636545. Listed at 21 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816636545
Dimensions8.18 × 5.76 × 3.87 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.18 mm5.76 mm1.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816636545
Side View
Table 65.0%Crown 40°Girdle: MediumPavilion 38.5°Culet: NoneDepth 67.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $2,740 NZD|Low: $640 NZD|High: $3,166 NZD|Avg: $1,397 NZD|-13.5%
Brilliant Earth
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
October 31, 2026
Retailer 14$640 NZD
Retailer 2$797 NZD
Retailer 9$815 NZD
Retailer 8$873 NZD
Retailer 4$962 NZD
Retailer 3$1,064 NZD
Retailer 10$1,108 NZD
Retailer 7$1,434 NZD
Retailer 13$1,532 NZD
Retailer 5$1,621 NZD
Retailer 15$1,727 NZD
Retailer 12$1,895 NZD
Retailer 11$1,905 NZD
Retailer 6$1,923 NZD
Brilliant Earth$2,740 NZD

37 data points across 15 retailers

21 retailers

Retailer 1
-
$368 NZD
Price last confirmed 32 days ago
Retailer 2
-
$448 NZD
View
Price last confirmed 40 days ago
Retailer 3
-
$473 NZD
View
Price last confirmed 38 days ago
Retailer 4
-
$475 NZD
View
Price last confirmed 32 days ago
Retailer 5
-
$640 NZD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$797 NZD
View
Retailer 7
-
$815 NZD
View
Price last confirmed 9 days ago
Retailer 8
-
$873 NZD
View
Price last confirmed 9 days ago
Retailer 9
-
$962 NZD
View
Price last confirmed 10 days ago
Retailer 10
-
$1,064 NZD
View
Price last confirmed 8 days ago
Retailer 11
-
$1,108 NZD
View
Price last confirmed 10 days ago
Retailer 12
-
$1,434 NZD
View
Price last confirmed 9 days ago
Retailer 13
-
$1,526 NZD
View
Price last confirmed 33 days ago
Retailer 14
-
$1,532 NZD
View
Price last confirmed 11 days ago
Retailer 15
-
$1,621 NZD
View
Price last confirmed 9 days ago
Retailer 16
-
$1,727 NZD
View
Price last confirmed 9 days ago
Retailer 17
-
$1,895 NZD
View
Price last confirmed 19 days ago
Retailer 18
-
$1,905 NZD
View
Price last confirmed 11 days ago
Retailer 19
-
$1,923 NZD
View
Price last confirmed 24 days ago
Retailer 20
-
$1,934 NZD
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
20498341A · Oct 28
$2,740 NZD
$1,540 USD
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from $797 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
$797 NZD