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Radiant|Lab Grown|IGI

1.55ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG691554697

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

Certificate IGI LG691554697

Diamond specifications and retailer prices

From $309 AUD
$217 USD
As of October 30, 2026
Save $2,652 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,961 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG691554697 or 691554697. Listed at 17 retailers as of October 30, 2026, with prices from $309 to $2,961, a $2,652 spread on the same certified stone. Do Amore Diamonds lists it at $2,961. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691554697
Dimensions8.01 × 5.70 × 3.90 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm5.70 mm1.55 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691554697
Side View
Table 65.0%Crown 44.1°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.4%

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: Oct 30
Current: $792 AUD|Low: $230 AUD|High: $2,719 AUD|Avg: $1,012 AUD|+3.7%
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 9$230 AUD
Retailer 14$309 AUD
Retailer 4$357 AUD
Retailer 5$383 AUD
Retailer 15$383 AUD
Retailer 10$495 AUD
Retailer 3$653 AUD
Retailer 1$792 AUD
Retailer 6$853 AUD
Retailer 13$1,234 AUD
Retailer 12$1,317 AUD
Retailer 2$1,357 AUD
Retailer 16$1,452 AUD
Retailer 8$1,540 AUD
Retailer 17$1,555 AUD
Retailer 11$1,701 AUD
Retailer 7$2,719 AUD

36 data points across 17 retailers

17 retailers$309 AUD to $2,961 AUD

A
Cheapest Retailer
-
$309 AUD
$217 USD
A
Retailer 2
-
$357 AUD
$251 USD
View
A
Retailer 3
-
$383 AUD
$269 USD
View
A
Retailer 4
-
$383 AUD
$269 USD
View
A
Retailer 5
-
$495 AUD
£274 GBP
View
A
Retailer 6
-
$569 AUD
$400 USD
View
B+
Retailer 7
-
$653 AUD
$459 USD
View
A
Retailer 8
-
$792 AUD
£438 GBP
View
B+
Retailer 9
-
$853 AUD
$599 USD
View
B+
Retailer 10
-
$1,234 AUD
$867 USD
View
Retailer 11
-
$1,317 AUD
$925 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$1,357 AUD
$953 USD
View
B
Retailer 13
-
$1,452 AUD
CA$1,417 CAD
View
B
Retailer 14
-
$1,555 AUD
$1,092 USD
View
Retailer 15
-
$1,601 AUD
$1,124 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$1,701 AUD
£941 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0F7778374 · Oct 31
$2,961 AUD
$2,080 USD
View
16 more retailers have this diamond
Prices start from $309 AUDSave up to $2,652 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
$309 AUD