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Radiant|Lab Grown|IGI

1.55ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG773663260

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

Certificate IGI LG773663260

Diamond specifications and retailer prices

From $486 NZD
As of November 4, 2026
Save $3,239 NZD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,725 NZD at Brilliant Earth · As of October 31, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG773663260 or 773663260. Listed at 22 retailers as of October 31, 2026, with prices from $486 to $3,725, a $3,239 spread on the same certified stone. Brilliant Earth lists it at $3,725. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.2°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773663260
Dimensions8.26 × 5.90 × 3.72 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.26 mm5.90 mm1.55 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773663260
Side View
Table 60.0%Crown 27.2°Girdle: MediumPavilion 33.3°Culet: NoneDepth 63.1%

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: $3,725 NZD|Low: $467 NZD|High: $3,725 NZD|Avg: $1,210 NZD
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
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 3$486 NZD
Retailer 10$541 NZD
Retailer 7$562 NZD
Retailer 4$601 NZD
Retailer 8$601 NZD
Retailer 15$812 NZD
Retailer 16$887 NZD
Retailer 13$1,038 NZD
Retailer 2$1,048 NZD
Retailer 9$1,070 NZD
Retailer 12$1,071 NZD
Retailer 11$1,410 NZD
Retailer 17$1,813 NZD
Retailer 18$1,850 NZD
Retailer 6$1,935 NZD
Retailer 5$2,315 NZD
Retailer 14$2,413 NZD
Brilliant Earth$3,725 NZD

46 data points across 18 retailers

22 retailers$486 NZD to $3,725 NZD

A
Cheapest Retailer
-
$486 NZD
A
Retailer 2
-
$541 NZD
View
Final sale: no returns
A
Retailer 3
-
$562 NZD
View
Retailer 4
-
$601 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$601 NZD
View
B+
Retailer 6
-
$812 NZD
View
A
Retailer 7
-
$887 NZD
View
A
Retailer 8
-
$1,038 NZD
View
A
Retailer 9
-
$1,040 NZD
View
A
Retailer 10
-
$1,048 NZD
View
A
Retailer 11
-
$1,070 NZD
View
A
Retailer 12
-
$1,071 NZD
View
B+
Retailer 13
-
$1,410 NZD
View
Retailer 14
-
$1,813 NZD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$1,850 NZD
View
B+
Retailer 16
-
$1,935 NZD
View
B
Retailer 17
-
$2,024 NZD
View
B
Retailer 18
-
$2,315 NZD
View
B
Retailer 19
-
$2,351 NZD
View
B
Retailer 20
-
$2,413 NZD
View
B
Retailer 21
-
$2,533 NZD
View
Most Expensive
B
Brilliant Earth
17732406A · Oct 31
$3,725 NZD
$2,100 USD
View
21 more retailers have this diamond
Prices start from $486 NZDSave up to $3,239 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
$486 NZD