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Round|Lab Grown|IGI

1.55ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG807622285

Shape and cutting style on the report: Round brilliant

Certificate IGI LG807622285

Diamond specifications and retailer prices

From $419 AUD
As of November 1, 2026
Save $1,351 AUD (76%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,096 AUD at Queensmith · As of October 27, 2026
View at Queensmith

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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807622285 or 807622285. Listed at 25 retailers as of October 30, 2026, with a 322% 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
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807622285
Dimensions7.36 × 7.41 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm7.41 mm1.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807622285
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.0%

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: Nov 1
Current: $697 AUD|Low: $344 AUD|High: $2,024 AUD|Avg: $978 AUD|+2.7%
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
Retailer 18
Retailer 19
October 31, 2026
Retailer 5$344 AUD
Retailer 11$386 AUD
Retailer 3$419 AUD
Retailer 7$513 AUD
Retailer 13$630 AUD
Retailer 15$653 AUD
Retailer 1$697 AUD
Retailer 2$724 AUD
Retailer 10$794 AUD
Retailer 4$852 AUD
Retailer 17$888 AUD
Retailer 12$931 AUD
Retailer 9$1,234 AUD
Retailer 6$1,297 AUD
Retailer 14$1,396 AUD
Retailer 18$1,525 AUD
Retailer 19$1,548 AUD
Retailer 16$1,725 AUD
Retailer 8$1,770 AUD

38 data points across 19 retailers

25 retailers$419 AUD to $1,770 AUD

Retailer 1
-
$298 AUD
Price last confirmed 35 days ago
Retailer 2
-
$311 AUD
View
Price last confirmed 38 days ago
Retailer 3
-
$361 AUD
View
Price last confirmed 44 days ago
Retailer 4
-
$381 AUD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$419 AUD
View
B+
Retailer 6
-
$513 AUD
View
A
Retailer 7
-
$630 AUD
View
Retailer 8
-
$653 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$697 AUD
View
A
Retailer 10
-
$724 AUD
View
B+
Retailer 11
-
$794 AUD
View
B+
Retailer 12
-
$852 AUD
View
Retailer 13
-
$888 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$931 AUD
View
B+
Retailer 15
-
$1,234 AUD
View
Retailer 16
-
$1,240 AUD
View
Price last confirmed 40 days ago
Retailer 17
-
$1,240 AUD
View
Price last confirmed 36 days ago
B
Retailer 18
-
$1,297 AUD
View
B
Retailer 19
-
$1,341 AUD
View
Retailer 20
-
$1,396 AUD
View
Price last confirmed 7 days ago
Retailer 21
-
$1,525 AUD
View
Price last confirmed 11 days ago
B
Retailer 22
-
$1,548 AUD
View
Retailer 23
-
$1,725 AUD
View
Price last confirmed 9 days ago
B
Retailer 24
-
$1,770 AUD
View
Most Expensive
Queensmith
LG807622285 · Oct 27
$3,096 AUD
£1,710 GBP
View
Price last confirmed 8 days ago
24 more retailers have this diamond
Prices start from $419 AUDSave up to $1,351 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
$419 AUD