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Radiant|Lab Grown|IGI

1.55ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG636467323

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

Certificate IGI LG636467323

Diamond specifications and retailer prices

From $408 NZD
As of November 4, 2026
Save $3,507 NZD (90%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $3,914 NZD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG636467323 or 636467323. Listed at 28 retailers as of November 6, 2026, with prices from $408 to $3,914, a $3,507 spread on the same certified stone. Do Amore Diamonds lists it at $3,914. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.9°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636467323
Dimensions8.11 × 5.86 × 3.85 mm
L/W Ratio1.38
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.11 mm5.86 mm1.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG636467323
Side View
Table 64.0%Crown 32.9°Girdle: MediumPavilion 34°Culet: NoneDepth 65.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $945 NZD|Low: $408 NZD|High: $2,994 NZD|Avg: $1,411 NZD|+2.7%
Retailer 1
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
November 6, 2026
Retailer 12$408 NZD
Retailer 5$476 NZD
Retailer 13$790 NZD
Retailer 7$925 NZD
Retailer 1$945 NZD
Retailer 4$965 NZD
Retailer 8$1,050 NZD
Retailer 6$1,230 NZD
Retailer 11$1,631 NZD
Retailer 2$2,055 NZD
Retailer 10$2,147 NZD
Retailer 9$2,228 NZD
Retailer 3$2,253 NZD
Retailer 14$2,994 NZD

45 data points across 14 retailers

28 retailers$408 NZD to $3,914 NZD

A
Cheapest Retailer
-
$408 NZD
Retailer 2
-
$408 NZD
View
Price last confirmed 30 days ago
Retailer 3
-
$408 NZD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$408 NZD
View
Retailer 5
-
$473 NZD
View
Price last confirmed 41 days ago
A
Retailer 6
-
$476 NZD
View
Final sale: no returns
Retailer 7
-
$500 NZD
View
Price last confirmed 39 days ago
Retailer 8
-
$505 NZD
View
Price last confirmed 35 days ago
A
Retailer 9
-
$785 NZD
View
B+
Retailer 10
-
$790 NZD
View
A
Retailer 11
-
$902 NZD
View
A
Retailer 12
-
$925 NZD
View
A
Retailer 13
-
$945 NZD
View
A
Retailer 14
-
$965 NZD
View
A
Retailer 15
-
$1,050 NZD
View
B+
Retailer 16
-
$1,230 NZD
View
B+
Retailer 17
-
$1,631 NZD
View
Retailer 18
-
$1,793 NZD
View
Price last confirmed 28 days ago
B+
Retailer 19
-
$1,793 NZD
View
Retailer 20
-
$1,793 NZD
View
Price last confirmed 38 days ago
B+
Retailer 21
-
$1,793 NZD
View
B
Retailer 22
-
$2,055 NZD
View
B
Retailer 23
-
$2,100 NZD
View
Retailer 24
-
$2,147 NZD
View
Price last confirmed 20 days ago
B
Retailer 25
-
$2,228 NZD
View
B
Retailer 26
-
$2,253 NZD
View
B
Retailer 27
-
$2,994 NZD
View
Most Expensive
B
Do Amore Diamonds
27-2F19777D8 · Nov 6
$3,914 NZD
$2,170 USD
View
27 more retailers have this diamond
Prices start from $408 NZDSave up to $3,507 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
$408 NZD