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Round|Lab Grown|IGI

1.55ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG776671930

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776671930

Diamond specifications and retailer prices

From $302 AUD
As of November 3, 2026
Save $2,592 AUD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,894 AUD at Do Amore Diamonds · As of November 4, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776671930 or 776671930. Listed at 19 retailers as of November 3, 2026, with prices from $302 to $2,894, a $2,592 spread on the same certified stone. Do Amore Diamonds lists it at $2,894. 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 angle34.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776671930
Dimensions7.42 × 7.37 × 4.57 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
7.42 mm7.37 mm1.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776671930
Side View
Table 56.0%Crown 34.3°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.9%

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: Nov 3
Current: $358 AUD|Low: $289 AUD|High: $1,796 AUD|Avg: $850 AUD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12$302 AUD
Retailer 1$358 AUD
Retailer 3$375 AUD
Retailer 4$562 AUD
Retailer 6$620 AUD
Retailer 9$713 AUD
Retailer 5$771 AUD
Retailer 2$850 AUD
Retailer 8$965 AUD
Retailer 7$1,247 AUD
Retailer 10$1,656 AUD
Retailer 11$1,668 AUD

40 data points across 12 retailers

19 retailers$302 AUD to $2,894 AUD

A
Cheapest Retailer
-
$302 AUD
A
Retailer 2
-
$358 AUD
View
Retailer 3
-
$375 AUD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$375 AUD
View
A
Retailer 5
-
$562 AUD
View
A
Retailer 6
-
$620 AUD
View
A
Retailer 7
-
$713 AUD
View
B+
Retailer 8
-
$771 AUD
View
B+
Retailer 9
-
$847 AUD
View
B+
Retailer 10
-
$850 AUD
View
B+
Retailer 11
-
$965 AUD
View
B+
Retailer 12
-
$1,247 AUD
View
B+
Retailer 13
-
$1,330 AUD
View
Retailer 14
-
$1,447 AUD
View
Price last confirmed 31 days ago
B
Retailer 15
-
$1,572 AUD
View
B
Retailer 16
-
$1,656 AUD
View
Retailer 17
-
$1,668 AUD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$1,789 AUD
View
Most Expensive
B
Do Amore Diamonds
27-C243EE2E5 · Nov 4
$2,894 AUD
$2,030 USD
View
18 more retailers have this diamond
Prices start from $302 AUDSave up to $2,592 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
$302 AUD