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Radiant|Lab Grown|IGI

1.55ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG792651036

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

Certificate IGI LG792651036

Diamond specifications and retailer prices

From $511 AUD
$359 USD
As of October 30, 2026
Save $2,436 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,947 AUD at Do Amore Diamonds · As of October 31, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792651036 or 792651036. Listed at 17 retailers as of October 30, 2026, with prices from $511 to $2,947, a $2,436 spread on the same certified stone. Do Amore Diamonds lists it at $2,947. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792651036
Dimensions8.24 × 5.65 × 3.94 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
8.24 mm5.65 mm1.55 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792651036
Side View
Table 64.0%Crown 46°Girdle: MediumPavilion 36.2°Culet: NoneDepth 69.7%

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: Oct 30
Current: $2,947 AUD|Low: $275 AUD|High: $2,947 AUD|Avg: $1,043 AUD|+6.7%
Do Amore Diamonds
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 4$289 AUD
Retailer 5$339 AUD
Retailer 3$359 AUD
Retailer 12$511 AUD
Retailer 9$591 AUD
Retailer 2$790 AUD
Retailer 10$853 AUD
Retailer 8$1,230 AUD
Retailer 6$1,287 AUD
Retailer 15$1,364 AUD
Retailer 14$1,452 AUD
Retailer 7$1,531 AUD
Retailer 11$1,552 AUD
Retailer 13$1,647 AUD
Do Amore Diamonds$2,947 AUD

39 data points across 15 retailers

17 retailers$511 AUD to $2,947 AUD

Retailer 1
-
$289 AUD
$203 USD
Price last confirmed 9 days ago
Retailer 2
-
$339 AUD
$238 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$359 AUD
$252 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$363 AUD
$255 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$511 AUD
$359 USD
View
A
Retailer 6
-
$591 AUD
$415 USD
View
A
Retailer 7
-
$790 AUD
£437 GBP
View
A
Retailer 8
-
$853 AUD
$599 USD
View
B+
Retailer 9
-
$1,230 AUD
$864 USD
View
Retailer 10
-
$1,287 AUD
$904 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$1,364 AUD
View
B+
Retailer 12
-
$1,452 AUD
$1,020 USD
View
Retailer 13
-
$1,531 AUD
$1,075 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$1,552 AUD
$1,090 USD
View
B
Retailer 15
-
$1,647 AUD
£911 GBP
View
B
Retailer 16
-
$2,377 AUD
$1,670 USD
View
Most Expensive
B
Do Amore Diamonds
27-F03208913 · Oct 31
$2,947 AUD
$2,070 USD
View
16 more retailers have this diamond
Prices start from $511 AUDSave up to $2,436 AUD

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
$511 AUD