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Radiant|Lab Grown|IGI

6.07ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • IGI LG831659611

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG831659611

Diamond specifications and retailer prices

From $5,772 AUD
$4,045 USD
As of November 1, 2026
Save $8,098 AUD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $15,619 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 6.07ct lab-grown radiant diamond

This 6.07ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG831659611 or 831659611. Listed at 20 retailers as of November 1, 2026, with a 140% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.07
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831659611
Dimensions13.24 × 9.00 × 5.95 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.24 mm9.00 mm6.07 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831659611
Side View
Table 69.0%Crown 40.7°Girdle: MediumPavilion 34.9°Culet: NoneDepth 66.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $15,619 AUD|Low: $5,750 AUD|High: $26,957 AUD|Avg: $10,764 AUD|-0.2%
MOH London
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 3, 2026
Retailer 13$5,772 AUD
Retailer 15$6,502 AUD
Retailer 7$6,815 AUD
Retailer 14$6,858 AUD
Retailer 17$7,203 AUD
Retailer 5$7,543 AUD
Retailer 4$7,598 AUD
Retailer 12$8,212 AUD
Retailer 10$9,315 AUD
Retailer 16$9,426 AUD
Retailer 2$9,797 AUD
Retailer 8$11,668 AUD
Retailer 11$12,880 AUD
Retailer 9$13,869 AUD
MOH London$15,619 AUD
Retailer 3$20,963 AUD
Retailer 6$26,957 AUD

34 data points across 17 retailers

20 retailers$5,772 AUD to $13,869 AUD

B
Cheapest Retailer
-
$5,772 AUD
$4,045 USD
B
Retailer 2
-
$6,502 AUD
$4,557 USD
View
B
Retailer 3
-
$6,815 AUD
$4,776 USD
View
B
Retailer 4
-
$6,858 AUD
$4,806 USD
View
B
Retailer 5
-
$7,203 AUD
$5,048 USD
View
Retailer 6
-
$7,471 AUD
$5,236 USD
View
Price last confirmed 21 days ago
B
Retailer 7
-
$7,543 AUD
$5,286 USD
View
B
Retailer 8
-
$7,598 AUD
$5,325 USD
View
B
Retailer 9
-
$8,212 AUD
£4,531 GBP
View
B
Retailer 10
-
$8,584 AUD
$6,016 USD
View
Final sale: no returns
B
Retailer 11
-
$9,315 AUD
$6,528 USD
View
B
Retailer 12
-
$9,426 AUD
$6,606 USD
View
B
Retailer 13
-
$9,797 AUD
£5,406 GBP
View
B
Retailer 14
-
$11,668 AUD
$8,177 USD
View
B
Retailer 15
-
$12,880 AUD
€8,597 EUR
View
B
Retailer 16
-
$13,869 AUD
$9,720 USD
View
Most Expensive
MOH London
LG831659611 · Nov 3
$15,619 AUD
£8,619 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $5,772 AUDSave up to $8,098 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.

B
6.07ct Radiant
$5,772 AUD