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Round|Lab Grown|IGI

12.01ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG843655468

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843655468

Diamond specifications and retailer prices

From $4,242 AUD
£2,341 GBP
As of November 2, 2026
Save $14,217 AUD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $18,458 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 12.01ct lab-grown round diamond

This 12.01ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843655468 or 843655468. Listed at 11 retailers as of October 31, 2026, with prices from $4,242 to $18,458, a $14,217 spread on the same certified stone. Taylor and Hart lists it at $18,458. 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

12.01
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843655468
Dimensions14.71 × 14.78 × 8.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.71 mm14.78 mm12.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843655468
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.0%

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 2
Current: $4,242 AUD|Low: $4,240 AUD|High: $21,106 AUD|Avg: $9,774 AUD|-12.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
November 2, 2026
Retailer 1$4,242 AUD
Retailer 10$5,098 AUD
Retailer 6$5,287 AUD
Retailer 3$6,990 AUD
Retailer 8$7,433 AUD
Retailer 5$8,174 AUD
Retailer 7$8,597 AUD
Retailer 4$9,814 AUD
Retailer 2$13,185 AUD
Retailer 9$13,608 AUD
Taylor and Hart$18,458 AUD

24 data points across 11 retailers

11 retailers$4,242 AUD to $18,458 AUD

A
Cheapest Retailer
-
$4,242 AUD
£2,341 GBP
A
Retailer 2
-
$5,098 AUD
$3,573 USD
View
Final sale: no returns
A
Retailer 3
-
$5,287 AUD
$3,705 USD
View
A
Retailer 4
-
$6,990 AUD
£3,858 GBP
View
A
Retailer 5
-
$7,433 AUD
$5,209 USD
View
A
Retailer 6
-
$8,174 AUD
ZAR 92,543 ZAR
View
B+
Retailer 7
-
$8,597 AUD
$6,025 USD
View
B+
Retailer 8
-
$9,814 AUD
View
B+
Retailer 9
-
$13,185 AUD
$9,240 USD
View
B
Retailer 10
-
$13,608 AUD
$9,537 USD
View
Most Expensive
B
Taylor and Hart
SRXQ2OM · Oct 31
$18,458 AUD
$12,936 USD
View
10 more retailers have this diamond
Prices start from $4,242 AUDSave up to $14,217 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
12.01ct Round
$4,242 AUD