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Round|Lab Grown|IGI

1.55ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG794609669

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794609669

Diamond specifications and retailer prices

From $312 AUD
$219 USD
As of October 29, 2026
Save $1,411 AUD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,723 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round 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 LG794609669 or 794609669. Listed at 19 retailers as of October 29, 2026, with prices from $312 to $1,723, a $1,411 spread on the same certified stone. Brilliant Earth lists it at $1,723. 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 angle33.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794609669
Dimensions7.55 × 7.47 × 4.49 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.55 mm7.47 mm1.55 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794609669
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.9%

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 29
Current: $1,723 AUD|Low: $312 AUD|High: $1,865 AUD|Avg: $936 AUD|-7.6%
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
Retailer 19
October 30, 2026
Retailer 18$312 AUD
Retailer 12$347 AUD
Retailer 2$362 AUD
Retailer 4$389 AUD
Retailer 7$389 AUD
Retailer 14$614 AUD
Retailer 13$661 AUD
Retailer 10$675 AUD
Retailer 16$715 AUD
Retailer 11$794 AUD
Retailer 19$858 AUD
Retailer 8$1,034 AUD
Retailer 6$1,248 AUD
Retailer 15$1,249 AUD
Retailer 17$1,316 AUD
Retailer 3$1,405 AUD
Retailer 5$1,558 AUD
Retailer 9$1,579 AUD
Brilliant Earth$1,723 AUD

26 data points across 19 retailers

19 retailers$312 AUD to $1,723 AUD

A
Cheapest Retailer
-
$312 AUD
$219 USD
A
Retailer 2
-
$347 AUD
$244 USD
View
Final sale: no returns
A
Retailer 3
-
$362 AUD
$254 USD
View
A
Retailer 4
-
$389 AUD
$273 USD
View
A
Retailer 5
-
$389 AUD
$273 USD
View
A
Retailer 6
-
$614 AUD
£340 GBP
View
B+
Retailer 7
-
$661 AUD
$464 USD
View
A
Retailer 8
-
$675 AUD
$474 USD
View
A
Retailer 9
-
$715 AUD
£396 GBP
View
B+
Retailer 10
-
$794 AUD
View
B+
Retailer 11
-
$858 AUD
$603 USD
View
B
Retailer 12
-
$1,034 AUD
$726 USD
View
B+
Retailer 13
-
$1,248 AUD
$877 USD
View
B+
Retailer 14
-
$1,249 AUD
SGD 1,186 SGD
View
B+
Retailer 15
-
$1,316 AUD
$925 USD
View
B
Retailer 16
-
$1,405 AUD
View
B
Retailer 17
-
$1,558 AUD
£862 GBP
View
B
Retailer 18
-
$1,579 AUD
$1,109 USD
View
Most Expensive
B
Brilliant Earth
21503963A · Oct 30
$1,723 AUD
$1,210 USD
View
18 more retailers have this diamond
Prices start from $312 AUDSave up to $1,411 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 Round
$312 AUD