CaratHunter
Plans
Round|Lab Grown|IGI

1.55ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG772633638

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772633638

Diamond specifications and retailer prices

From $555 AUD
$390 USD
As of October 29, 2026
Save $2,251 AUD (80%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,524 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG772633638 or 772633638. Listed at 27 retailers as of October 29, 2026, with a 405% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772633638
Dimensions7.45 × 7.48 × 4.56 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.48 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772633638
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.2%

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: $1,924 AUD|Low: $555 AUD|High: $3,630 AUD|Avg: $1,471 AUD|+0.5%
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 30, 2026
Retailer 3$555 AUD
Retailer 9$619 AUD
Retailer 2$688 AUD
Retailer 5$688 AUD
Retailer 8$699 AUD
Retailer 17$897 AUD
Retailer 10$1,014 AUD
Retailer 7$1,145 AUD
Retailer 15$1,201 AUD
Retailer 11$1,250 AUD
Retailer 14$1,305 AUD
Retailer 12$1,769 AUD
Retailer 1$1,924 AUD
Retailer 16$1,930 AUD
Retailer 6$2,577 AUD
Retailer 13$2,806 AUD
Retailer 4$3,630 AUD

42 data points across 17 retailers

27 retailers$555 AUD to $2,806 AUD

Retailer 1
-
$532 AUD
$374 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$555 AUD
$390 USD
View
A
Retailer 3
-
$619 AUD
$435 USD
View
Final sale: no returns
Retailer 4
-
$622 AUD
$437 USD
View
Price last confirmed 24 days ago
Retailer 5
-
$672 AUD
$472 USD
View
Price last confirmed 45 days ago
A
Retailer 6
-
$688 AUD
$483 USD
View
Retailer 7
-
$688 AUD
$483 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
$699 AUD
$491 USD
View
B+
Retailer 9
-
$897 AUD
$630 USD
View
B+
Retailer 10
-
$915 AUD
$643 USD
View
B+
Retailer 11
-
$1,014 AUD
£561 GBP
View
B+
Retailer 12
-
$1,145 AUD
$804 USD
View
B+
Retailer 13
-
$1,201 AUD
View
B+
Retailer 14
-
$1,250 AUD
£691 GBP
View
B+
Retailer 15
-
$1,305 AUD
ZAR 14,814 ZAR
View
Retailer 16
-
$1,694 AUD
$1,190 USD
View
Price last confirmed 75 days ago
B
Retailer 17
-
$1,769 AUD
View
B
Retailer 18
-
$1,924 AUD
View
B
Retailer 19
-
$1,930 AUD
$1,356 USD
View
Retailer 20
-
$2,441 AUD
$1,715 USD
View
Price last confirmed 23 days ago
B
Retailer 21
-
$2,550 AUD
$1,791 USD
View
B
Retailer 22
-
$2,577 AUD
$1,810 USD
View
B
Retailer 23
-
$2,657 AUD
$1,867 USD
View
B
Retailer 24
-
$2,806 AUD
£1,552 GBP
View
Retailer 25
-
$3,630 AUD
$2,550 USD
View
Price last confirmed 27 days ago
Retailer 26
-
$4,926 AUD
$3,460 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-772633638 · Oct 29
$5,524 AUD
$3,880 USD
View
Price under review
26 more retailers have this diamond
Prices start from $555 AUDSave up to $2,251 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
$555 AUD