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Round|Lab Grown|IGI

3.55ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG768656028

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768656028

Diamond specifications and retailer prices

From $750 AUD
$527 USD
As of November 1, 2026
Save $3,139 AUD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,677 AUD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

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 LG768656028 or 768656028. Listed at 23 retailers as of October 26, 2026, with a 418% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768656028
Dimensions9.73 × 9.67 × 6.06 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
9.73 mm9.67 mm3.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768656028
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.5%

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: $1,165 AUD|Low: $750 AUD|High: $4,435 AUD|Avg: $2,072 AUD|-1.1%
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
November 1, 2026
Retailer 5$750 AUD
Retailer 8$840 AUD
Retailer 4$931 AUD
Retailer 6$931 AUD
Retailer 12$1,125 AUD
Retailer 1$1,165 AUD
Retailer 16$1,246 AUD
Retailer 11$1,414 AUD
Retailer 10$1,438 AUD
Retailer 13$1,964 AUD
Retailer 14$2,021 AUD
Retailer 2$2,402 AUD
Retailer 7$2,447 AUD
Retailer 3$3,449 AUD
Retailer 9$3,759 AUD
Retailer 15$3,889 AUD
Retailer 17$4,392 AUD

38 data points across 17 retailers

23 retailers$750 AUD to $3,889 AUD

A
Cheapest Retailer
-
$750 AUD
$527 USD
A
Retailer 2
-
$840 AUD
$590 USD
View
A
Retailer 3
-
$931 AUD
$654 USD
View
Retailer 4
-
$931 AUD
$654 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,125 AUD
$790 USD
View
A
Retailer 6
-
$1,165 AUD
£644 GBP
View
B+
Retailer 7
-
$1,246 AUD
$875 USD
View
A
Retailer 8
-
$1,414 AUD
€946 EUR
View
A
Retailer 9
-
$1,438 AUD
£796 GBP
View
A
Retailer 10
-
$1,465 AUD
$1,029 USD
View
B+
Retailer 11
-
$1,964 AUD
View
B+
Retailer 12
-
$2,021 AUD
ZAR 22,930 ZAR
View
B+
Retailer 13
-
$2,076 AUD
$1,458 USD
View
B+
Retailer 14
-
$2,402 AUD
$1,687 USD
View
B+
Retailer 15
-
$2,447 AUD
$1,719 USD
View
B+
Retailer 16
-
$3,024 AUD
$2,124 USD
View
B+
Retailer 17
-
$3,054 AUD
$2,145 USD
View
B+
Retailer 18
-
$3,253 AUD
$2,285 USD
View
B+
Retailer 19
-
$3,449 AUD
$2,423 USD
View
Retailer 20
-
$3,759 AUD
SGD 3,568 SGD
View
Price last confirmed 20 days ago
B+
Retailer 21
-
$3,889 AUD
£2,151 GBP
View
Retailer 22
-
$4,392 AUD
$3,085 USD
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
20458601A · Sep 28
$10,677 AUD
$7,500 USD
View
Price under review
22 more retailers have this diamond
Prices start from $750 AUDSave up to $3,139 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
$750 AUD