CaratHunter
Plans
Radiant|Lab Grown|IGI

6.65ct F VS2 Radiant Lab Grown Diamond

VG • F/VS2 • IGI LG657419969

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

Certificate IGI LG657419969

Diamond specifications and retailer prices

From €1,042 EUR
$1,169 USD
As of November 2, 2026
Save €3,549 EUR (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,592 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 6.65ct lab-grown radiant diamond

This 6.65ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG657419969 or 657419969. Listed at 19 retailers as of November 1, 2026, with prices from €1,042 to €4,592, a €3,549 spread on the same certified stone. Rare Carat lists it at €4,592. 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

6.65
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657419969
Dimensions13.90 × 9.37 × 6.01 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.90 mm9.37 mm6.65 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657419969
Side View
Table 65.0%Crown 42.1°Girdle: MediumPavilion 34.6°Culet: NoneDepth 64.1%

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: €1,295 EUR|Low: €1,042 EUR|High: €4,128 EUR|Avg: €2,139 EUR|-0.1%
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
Retailer 18
November 2, 2026
Retailer 10€1,042 EUR
Retailer 7€1,134 EUR
Retailer 2€1,209 EUR
Retailer 1€1,295 EUR
Retailer 3€1,364 EUR
Retailer 8€1,427 EUR
Retailer 5€1,580 EUR
Retailer 11€1,754 EUR
Retailer 17€1,920 EUR
Retailer 13€1,965 EUR
Retailer 4€2,266 EUR
Retailer 18€2,382 EUR
Retailer 6€2,591 EUR
Retailer 15€3,343 EUR
Retailer 16€3,413 EUR
Retailer 12€3,885 EUR
Retailer 14€3,971 EUR
Retailer 9€4,128 EUR

11 data points across 18 retailers

19 retailers€1,042 EUR to €4,592 EUR

A
Cheapest Retailer
-
€1,042 EUR
$1,169 USD
A
Retailer 2
-
€1,134 EUR
$1,272 USD
View
A
Retailer 3
-
€1,209 EUR
$1,356 USD
View
A
Retailer 4
-
€1,295 EUR
£1,143 GBP
View
A
Retailer 5
-
€1,364 EUR
$1,530 USD
View
A
Retailer 6
-
€1,427 EUR
HK$12,500 HKD
View
B+
Retailer 7
-
€1,580 EUR
$1,772 USD
View
A
Retailer 8
-
€1,754 EUR
£1,549 GBP
View
B+
Retailer 9
-
€1,920 EUR
$2,153 USD
View
B+
Retailer 10
-
€1,965 EUR
View
B+
Retailer 11
-
€2,266 EUR
$2,542 USD
View
B+
Retailer 12
-
€2,382 EUR
$2,672 USD
View
B
Retailer 13
-
€2,591 EUR
$2,906 USD
View
B
Retailer 14
-
€3,343 EUR
£2,952 GBP
View
B
Retailer 15
-
€3,413 EUR
$3,828 USD
View
B
Retailer 16
-
€3,885 EUR
£3,431 GBP
View
B
Retailer 17
-
€3,971 EUR
A$6,853 AUD
View
B
Retailer 18
-
€4,128 EUR
SGD 6,256 SGD
View
Most Expensive
B
Rare Carat
KI9694199KF657 · Nov 1
€4,592 EUR
$5,150 USD
View
18 more retailers have this diamond
Prices start from €1,042 EURSave up to €3,549 EUR

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
6.65ct Radiant
€1,042 EUR