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Radiant|Lab Grown|IGI

6.27ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG571309544

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

Certificate IGI LG571309544

Diamond specifications and retailer prices

From €772 EUR
$863 USD
As of October 30, 2026
Save €6,093 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €6,865 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 6.27ct lab-grown radiant diamond

This 6.27ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG571309544 or 571309544. Listed at 17 retailers as of October 30, 2026, with prices from €772 to €6,865, a €6,093 spread on the same certified stone. Do Amore Diamonds lists it at €6,865. 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

6.27
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571309544
Dimensions13.25 × 9.06 × 6.15 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.25 mm9.06 mm6.27 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571309544
Side View
Table 64.0%Crown 41.7°Girdle: MediumPavilion 35.5°Culet: NoneDepth 67.9%

Caratlytics Score

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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: Oct 30
Current: €1,060 EUR|Low: €742 EUR|High: €3,401 EUR|Avg: €1,873 EUR|-0.4%
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
November 1, 2026
Retailer 11€772 EUR
Retailer 4€840 EUR
Retailer 12€897 EUR
Retailer 8€1,052 EUR
Retailer 1€1,060 EUR
Retailer 2€1,442 EUR
Retailer 6€1,525 EUR
Retailer 7€1,834 EUR
Retailer 10€2,060 EUR
Retailer 5€2,728 EUR
Retailer 3€2,782 EUR
Retailer 13€2,804 EUR
Retailer 9€3,360 EUR

43 data points across 13 retailers

17 retailers€772 EUR to €6,865 EUR

A
Cheapest Retailer
-
€772 EUR
$863 USD
A
Retailer 2
-
€840 EUR
$939 USD
View
A
Retailer 3
-
€897 EUR
$1,002 USD
View
Retailer 4
-
€897 EUR
$1,002 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€1,052 EUR
$1,175 USD
View
A
Retailer 6
-
€1,060 EUR
£932 GBP
View
B+
Retailer 7
-
€1,442 EUR
$1,611 USD
View
A
Retailer 8
-
€1,525 EUR
£1,342 GBP
View
A
Retailer 9
-
€1,677 EUR
$1,874 USD
View
B+
Retailer 10
-
€1,834 EUR
A$3,152 AUD
View
B+
Retailer 11
-
€2,060 EUR
$2,302 USD
View
B+
Retailer 12
-
€2,728 EUR
£2,400 GBP
View
B+
Retailer 13
-
€2,782 EUR
$3,108 USD
View
B+
Retailer 14
-
€2,804 EUR
$3,133 USD
View
Retailer 15
-
€3,360 EUR
£2,956 GBP
View
Price last confirmed 7 days ago
B
Retailer 16
-
€3,525 EUR
$3,938 USD
View
Most Expensive
B
Do Amore Diamonds
27-439AC9E55 · Nov 1
€6,865 EUR
$7,670 USD
View
16 more retailers have this diamond
Prices start from €772 EURSave up to €6,093 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
6.27ct Radiant
€772 EUR