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Round|Lab Grown|IGI

3.55ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG780646884

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780646884

Diamond specifications and retailer prices

From $878 AUD
$617 USD
As of November 1, 2026
Save $8,048 AUD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,926 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.55ct lab-grown round diamond

This 3.55ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780646884 or 780646884. Listed at 24 retailers as of November 1, 2026, with prices from $878 to $8,926, a $8,048 spread on the same certified stone. Do Amore Diamonds lists it at $8,926. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.55
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780646884
Dimensions9.76 × 9.80 × 6.06 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
9.76 mm9.80 mm3.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780646884
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

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 1
Current: $1,506 AUD|Low: $844 AUD|High: $4,804 AUD|Avg: $2,469 AUD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 3$878 AUD
Retailer 5$984 AUD
Retailer 2$1,089 AUD
Retailer 7$1,089 AUD
Retailer 10$1,274 AUD
Retailer 1$1,506 AUD
Retailer 9$1,781 AUD
Retailer 14$2,395 AUD
Retailer 11$2,541 AUD
Retailer 13$2,613 AUD
Retailer 16$2,703 AUD
Retailer 4$3,163 AUD
Retailer 8$3,478 AUD
Retailer 6$3,786 AUD
Retailer 15$4,370 AUD
Retailer 12$4,766 AUD

36 data points across 16 retailers

24 retailers$878 AUD to $8,926 AUD

A
Cheapest Retailer
-
$878 AUD
$617 USD
A
Retailer 2
-
$982 AUD
$690 USD
View
Final sale: no returns
A
Retailer 3
-
$984 AUD
$691 USD
View
Retailer 4
-
$1,089 AUD
$765 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,089 AUD
$765 USD
View
A
Retailer 6
-
$1,274 AUD
$895 USD
View
B+
Retailer 7
-
$1,441 AUD
$1,012 USD
View
A
Retailer 8
-
$1,506 AUD
£833 GBP
View
A
Retailer 9
-
$1,609 AUD
$1,130 USD
View
A
Retailer 10
-
$1,641 AUD
$1,153 USD
View
A
Retailer 11
-
$1,781 AUD
£985 GBP
View
B+
Retailer 12
-
$2,395 AUD
View
B+
Retailer 13
-
$2,541 AUD
View
B+
Retailer 14
-
$2,613 AUD
ZAR 29,648 ZAR
View
B+
Retailer 15
-
$2,703 AUD
$1,899 USD
View
B
Retailer 16
-
$3,163 AUD
$2,222 USD
View
B
Retailer 17
-
$3,478 AUD
$2,443 USD
View
B
Retailer 18
-
$3,568 AUD
$2,506 USD
View
Retailer 19
-
$3,786 AUD
View
Price last confirmed 24 days ago
B
Retailer 20
-
$4,040 AUD
$2,838 USD
View
Retailer 21
-
$4,370 AUD
$3,070 USD
View
Price last confirmed 11 days ago
B
Retailer 22
-
$4,766 AUD
£2,636 GBP
View
B
Retailer 23
-
$7,801 AUD
$5,480 USD
View
Most Expensive
B
Do Amore Diamonds
23-780646884 · Nov 2
$8,926 AUD
$6,270 USD
View
23 more retailers have this diamond
Prices start from $878 AUDSave up to $8,048 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
3.55ct Round
$878 AUD