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Radiant|Lab Grown|IGI

6.57ct D VVS2 Radiant Lab Grown Diamond

VG • D/VVS2 • IGI LG773638941

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

Certificate IGI LG773638941

Diamond specifications and retailer prices

From €3,051 EUR
$3,409 USD
As of October 30, 2026
Save €9,378 EUR (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €12,429 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 6.57ct lab-grown radiant diamond

This 6.57ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG773638941 or 773638941. Listed at 22 retailers as of October 30, 2026, with prices from €3,051 to €12,429, a €9,378 spread on the same certified stone. Taylor and Hart lists it at €12,429. 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

6.57
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773638941
Dimensions13.35 × 9.01 × 6.18 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.35 mm9.01 mm6.57 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773638941
Side View
Table 65.0%Crown 44.7°Girdle: Slightly ThickPavilion 32.5°Culet: NoneDepth 68.6%

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: Oct 30
Current: €6,387 EUR|Low: €3,014 EUR|High: €12,815 EUR|Avg: €5,865 EUR|-0.7%
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
Retailer 19
Retailer 20
Taylor and Hart
October 31, 2026
Retailer 7€3,051 EUR
Retailer 4€3,320 EUR
Retailer 8€3,416 EUR
Retailer 16€3,539 EUR
Retailer 17€3,550 EUR
Retailer 5€3,679 EUR
Retailer 18€4,136 EUR
Retailer 19€4,423 EUR
Retailer 12€4,724 EUR
Retailer 2€4,854 EUR
Retailer 14€4,882 EUR
Retailer 3€5,416 EUR
Retailer 11€5,649 EUR
Retailer 13€6,073 EUR
Retailer 1€6,387 EUR
Retailer 10€6,816 EUR
Retailer 15€6,847 EUR
Retailer 6€8,870 EUR
Retailer 9€8,983 EUR
Retailer 20€9,821 EUR
Taylor and Hart€12,429 EUR

40 data points across 21 retailers

22 retailers€3,051 EUR to €12,429 EUR

A
Cheapest Retailer
-
€3,051 EUR
$3,409 USD
B+
Retailer 2
-
€3,320 EUR
$3,709 USD
View
B+
Retailer 3
-
€3,416 EUR
$3,816 USD
View
Final sale: no returns
B+
Retailer 4
-
€3,539 EUR
$3,954 USD
View
B+
Retailer 5
-
€3,550 EUR
$3,966 USD
View
Retailer 6
-
€3,642 EUR
$4,069 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
€3,679 EUR
$4,110 USD
View
B+
Retailer 8
-
€4,136 EUR
HK$36,100 HKD
View
B+
Retailer 9
-
€4,423 EUR
$4,941 USD
View
B+
Retailer 10
-
€4,724 EUR
£4,155 GBP
View
B+
Retailer 11
-
€4,854 EUR
$5,423 USD
View
B+
Retailer 12
-
€4,882 EUR
$5,454 USD
View
B
Retailer 13
-
€5,416 EUR
£4,764 GBP
View
Retailer 14
-
€5,649 EUR
$6,311 USD
View
Price last confirmed 8 days ago
Retailer 15
-
€6,073 EUR
$6,785 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
€6,387 EUR
A$10,978 AUD
View
Retailer 17
-
€6,816 EUR
A$11,715 AUD
View
Price last confirmed 9 days ago
B
Retailer 18
-
€6,847 EUR
ZAR 123,582 ZAR
View
B
Retailer 19
-
€8,870 EUR
$9,910 USD
View
B
Retailer 20
-
€8,983 EUR
£7,902 GBP
View
B
Retailer 21
-
€9,821 EUR
$10,972 USD
View
Most Expensive
B
Taylor and Hart
OD7AZI5 · Oct 31
€12,429 EUR
$13,886 USD
View
21 more retailers have this diamond
Prices start from €3,051 EURSave up to €9,378 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
6.57ct Radiant
€3,051 EUR