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Radiant|Lab Grown|IGI

3.70ct G VS1 Radiant Lab Grown Diamond

GD • G/VS1 • IGI LG592339867

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

Certificate IGI LG592339867

Diamond specifications and retailer prices

From €615 EUR
$690 USD
As of November 3, 2026
Save €3,192 EUR (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,807 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.7ct lab-grown radiant diamond

This 3.7ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG592339867 or 592339867. Listed at 16 retailers as of November 2, 2026, with prices from €615 to €3,807, a €3,192 spread on the same certified stone. Brilliant Earth lists it at €3,807. 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

3.70
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG592339867
Dimensions11.28 × 7.49 × 5.09 mm
L/W Ratio1.51
Culet sizePointed
Top View
11.28 mm7.49 mm3.70 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG592339867
Side View
Table 64.0%Crown 44.7°Girdle: MediumPavilion 34.7°Culet: NoneDepth 68.0%

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 3
Current: €3,807 EUR|Low: €430 EUR|High: €3,968 EUR|Avg: €1,228 EUR|-4.0%
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
November 3, 2026
Retailer 7€475 EUR
Retailer 6€489 EUR
Retailer 12€615 EUR
Retailer 10€766 EUR
Retailer 3€766 EUR
Retailer 2€806 EUR
Retailer 15€845 EUR
Retailer 11€1,030 EUR
Retailer 8€1,063 EUR
Retailer 14€1,172 EUR
Retailer 13€1,312 EUR
Retailer 5€1,598 EUR
Retailer 9€1,792 EUR
Retailer 4€1,825 EUR
Brilliant Earth€3,807 EUR

41 data points across 15 retailers

16 retailers€615 EUR to €3,807 EUR

Retailer 1
-
€430 EUR
$482 USD
Price last confirmed 36 days ago
Retailer 2
-
€470 EUR
$527 USD
View
Price last confirmed 36 days ago
B+
Retailer 3
-
€615 EUR
$690 USD
View
A
Retailer 4
-
€766 EUR
View
B
Retailer 5
-
€766 EUR
$859 USD
View
B+
Retailer 6
-
€806 EUR
£712 GBP
View
A
Retailer 7
-
€845 EUR
$948 USD
View
A
Retailer 8
-
€1,030 EUR
A$1,778 AUD
View
B+
Retailer 9
-
€1,063 EUR
ZAR 19,258 ZAR
View
B+
Retailer 10
-
€1,172 EUR
$1,315 USD
View
B+
Retailer 11
-
€1,312 EUR
$1,471 USD
View
B+
Retailer 12
-
€1,524 EUR
£1,346 GBP
View
B+
Retailer 13
-
€1,598 EUR
$1,792 USD
View
B
Retailer 14
-
€1,792 EUR
£1,583 GBP
View
B
Retailer 15
-
€1,825 EUR
$2,047 USD
View
Most Expensive
C
Brilliant Earth
7810737A · Nov 2
€3,807 EUR
$4,270 USD
View
15 more retailers have this diamond
Prices start from €615 EURSave up to €3,192 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
3.70ct Radiant
€615 EUR