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Oval|Lab Grown|IGI

1.55ct E VS2 Oval Lab Grown Diamond

VG • E/VS2 • IGI LG840655560

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840655560

Diamond specifications and retailer prices

From $359 AUD
$252 USD
As of October 29, 2026
Save $2,222 AUD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,581 AUD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840655560 or 840655560. Listed at 18 retailers as of October 29, 2026, with prices from $359 to $2,581, a $2,222 spread on the same certified stone. Helzberg Diamonds lists it at $2,581. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840655560
Dimensions9.82 × 6.29 × 3.89 mm
L/W Ratio1.56
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.82 mm6.29 mm1.55 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840655560
Side View
Table 63.0%Crown 33.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
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 29
Current: $2,581 AUD|Low: $345 AUD|High: $2,581 AUD|Avg: $969 AUD
Helzberg 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
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Retailer 17
Retailer 18
October 31, 2026
Retailer 3$359 AUD
Retailer 9$400 AUD
Retailer 5$416 AUD
Retailer 16$446 AUD
Retailer 18$446 AUD
Retailer 6$510 AUD
Retailer 13$522 AUD
Retailer 4$598 AUD
Retailer 15$676 AUD
Retailer 2$728 AUD
Retailer 11$848 AUD
Retailer 8$930 AUD
Retailer 12$1,126 AUD
Retailer 17$1,431 AUD
Retailer 10$1,465 AUD
Retailer 7$1,751 AUD
Retailer 14$1,794 AUD
Helzberg Diamonds$2,581 AUD

21 data points across 18 retailers

18 retailers$359 AUD to $2,581 AUD

A
Cheapest Retailer
-
$359 AUD
$252 USD
A
Retailer 2
-
$400 AUD
$281 USD
View
Final sale: no returns
A
Retailer 3
-
$416 AUD
$292 USD
View
A
Retailer 4
-
$446 AUD
$313 USD
View
A
Retailer 5
-
$446 AUD
$313 USD
View
A
Retailer 6
-
$510 AUD
HK$2,800 HKD
View
A
Retailer 7
-
$522 AUD
£289 GBP
View
B+
Retailer 8
-
$598 AUD
$420 USD
View
A
Retailer 9
-
$676 AUD
$475 USD
View
A
Retailer 10
-
$728 AUD
€487 EUR
View
B+
Retailer 11
-
$848 AUD
£469 GBP
View
B+
Retailer 12
-
$930 AUD
$653 USD
View
B+
Retailer 13
-
$1,126 AUD
$791 USD
View
B
Retailer 14
-
$1,431 AUD
$1,005 USD
View
B
Retailer 15
-
$1,465 AUD
SGD 1,391 SGD
View
B
Retailer 16
-
$1,751 AUD
$1,230 USD
View
B
Retailer 17
-
$1,794 AUD
£992 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMLLLMG · Oct 30
$2,581 AUD
$1,813 USD
View
17 more retailers have this diamond
Prices start from $359 AUDSave up to $2,222 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 Oval
$359 AUD