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Radiant|Lab Grown|IGI

6.70ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG598353072

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

Certificate IGI LG598353072

Diamond specifications and retailer prices

From €1,038 EUR
$1,160 USD
As of October 31, 2026
Save €4,153 EUR (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,192 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.7ct lab-grown radiant diamond

This 6.7ct 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 LG598353072 or 598353072. Listed at 17 retailers as of October 31, 2026, with prices from €1,038 to €5,192, a €4,153 spread on the same certified stone. Brilliant Earth lists it at €5,192. 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

6.70
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598353072
Dimensions13.04 × 9.32 × 6.36 mm
L/W Ratio1.40
Culet sizePointed
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
13.04 mm9.32 mm6.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598353072
Side View
Table 66.0%Crown 44.3°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €5,192 EUR|Low: €839 EUR|High: €5,192 EUR|Avg: €1,993 EUR
Brilliant Earth
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
October 31, 2026
Retailer 3€849 EUR
Retailer 6€880 EUR
Retailer 12€1,038 EUR
Retailer 15€1,339 EUR
Retailer 9€1,341 EUR
Retailer 4€1,416 EUR
Retailer 2€1,447 EUR
Retailer 10€1,630 EUR
Retailer 11€1,702 EUR
Retailer 14€2,022 EUR
Retailer 16€2,420 EUR
Retailer 7€2,752 EUR
Retailer 5€2,781 EUR
Retailer 8€3,049 EUR
Retailer 13€3,301 EUR
Brilliant Earth€5,192 EUR

37 data points across 16 retailers

17 retailers€1,038 EUR to €5,192 EUR

Retailer 1
-
€815 EUR
$911 USD
Price last confirmed 35 days ago
Retailer 2
-
€857 EUR
$958 USD
View
Price last confirmed 35 days ago
Retailer 3
-
€880 EUR
$983 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
€1,038 EUR
$1,160 USD
View
A
Retailer 5
-
€1,339 EUR
$1,496 USD
View
A
Retailer 6
-
€1,341 EUR
£1,179 GBP
View
B+
Retailer 7
-
€1,416 EUR
$1,582 USD
View
A
Retailer 8
-
€1,447 EUR
View
A
Retailer 9
-
€1,630 EUR
A$2,802 AUD
View
A
Retailer 10
-
€1,702 EUR
ZAR 30,717 ZAR
View
B+
Retailer 11
-
€2,022 EUR
$2,259 USD
View
B+
Retailer 12
-
€2,420 EUR
$2,704 USD
View
B+
Retailer 13
-
€2,752 EUR
$3,075 USD
View
Retailer 14
-
€2,781 EUR
$3,107 USD
View
Price last confirmed 21 days ago
B+
Retailer 15
-
€3,049 EUR
$3,406 USD
View
B+
Retailer 16
-
€3,301 EUR
£2,904 GBP
View
Most Expensive
B
Brilliant Earth
8204132A · Oct 31
€5,192 EUR
$5,800 USD
View
16 more retailers have this diamond
Prices start from €1,038 EURSave up to €4,153 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
6.70ct Radiant
€1,038 EUR