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Round|Lab Grown|IGI

5.51ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG742534324

Shape and cutting style on the report: Round brilliant

Certificate IGI LG742534324

Diamond specifications and retailer prices

From $1,066 AUD
$749 USD
As of November 1, 2026
Save $8,586 AUD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,652 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 5.51ct lab-grown round diamond

This 5.51ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG742534324 or 742534324. Listed at 12 retailers as of November 1, 2026, with prices from $1,066 to $9,652, a $8,586 spread on the same certified stone. Do Amore Diamonds lists it at $9,652. 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

5.51
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742534324
Dimensions11.32 × 11.23 × 6.89 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
11.32 mm11.23 mm5.51 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742534324
Side View
Table 60.0%Crown 34.2°Girdle: Slightly ThickPavilion 40.9°Culet: NoneDepth 61.2%

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: $9,652 AUD|Low: $1,066 AUD|High: $9,652 AUD|Avg: $3,972 AUD
Do Amore Diamonds
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
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Retailer 17
November 1, 2026
Retailer 16$1,066 AUD
Retailer 12$1,160 AUD
Retailer 10$1,786 AUD
Retailer 6$1,828 AUD
Retailer 7$1,918 AUD
Retailer 17$2,002 AUD
Retailer 13$2,007 AUD
Retailer 4$2,194 AUD
Retailer 14$3,045 AUD
Retailer 11$3,913 AUD
Retailer 8$3,996 AUD
Retailer 5$4,319 AUD
Retailer 2$5,115 AUD
Retailer 9$5,159 AUD
Retailer 15$7,744 AUD
Retailer 3$7,801 AUD
Do Amore Diamonds$9,652 AUD

36 data points across 17 retailers

12 retailers$1,066 AUD to $9,652 AUD

A
Cheapest Retailer
-
$1,066 AUD
$749 USD
A
Retailer 2
-
$1,160 AUD
$815 USD
View
A
Retailer 3
-
$1,786 AUD
£988 GBP
View
B+
Retailer 4
-
$2,002 AUD
$1,406 USD
View
A
Retailer 5
-
$2,007 AUD
$1,410 USD
View
B+
Retailer 6
-
$3,045 AUD
$2,139 USD
View
B
Retailer 7
-
$3,758 AUD
$2,640 USD
View
B
Retailer 8
-
$3,913 AUD
$2,749 USD
View
B
Retailer 9
-
$5,115 AUD
£2,829 GBP
View
B
Retailer 10
-
$7,744 AUD
$5,440 USD
View
B
Retailer 11
-
$7,801 AUD
$5,480 USD
View
Most Expensive
B
Do Amore Diamonds
27-0E8E9F9C5 · Nov 1
$9,652 AUD
$6,780 USD
View
11 more retailers have this diamond
Prices start from $1,066 AUDSave up to $8,586 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
5.51ct Round
$1,066 AUD