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Radiant|Lab Grown|IGI

3.70ct G VS1 Radiant Lab Grown Diamond

GD • G/VS1 • IGI LG607310956

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

Certificate IGI LG607310956

Diamond specifications and retailer prices

From €393 EUR
$441 USD
As of November 2, 2026
Save €3,414 EUR (90%) vs most expensive(unlock to see where)
23 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 LG607310956 or 607310956. Listed at 23 retailers as of November 2, 2026, with prices from €393 to €3,807, a €3,414 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
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607310956
Dimensions11.07 × 7.57 × 5.15 mm
L/W Ratio1.46
Culet sizePointed
Top View
11.07 mm7.57 mm3.70 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607310956
Side View
Table 66.0%Crown 43.5°Girdle: MediumPavilion 35.2°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 2
Current: €3,807 EUR|Low: €393 EUR|High: €3,968 EUR|Avg: €1,205 EUR|+3.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
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Retailer 21
Retailer 22
November 2, 2026
Retailer 13€393 EUR
Retailer 14€430 EUR
Retailer 11€440 EUR
Retailer 15€470 EUR
Retailer 4€488 EUR
Retailer 5€546 EUR
Retailer 21€615 EUR
Retailer 19€766 EUR
Retailer 7€766 EUR
Retailer 16€806 EUR
Retailer 6€845 EUR
Retailer 20€1,030 EUR
Retailer 2€1,063 EUR
Retailer 9€1,172 EUR
Retailer 22€1,312 EUR
Retailer 18€1,568 EUR
Retailer 10€1,598 EUR
Retailer 12€1,751 EUR
Retailer 17€1,792 EUR
Retailer 8€1,825 EUR
Retailer 3€2,354 EUR
Brilliant Earth€3,807 EUR

36 data points across 22 retailers

23 retailers€393 EUR to €3,807 EUR

A
Cheapest Retailer
-
€393 EUR
$441 USD
Retailer 2
-
€430 EUR
$482 USD
View
Price last confirmed 36 days ago
B+
Retailer 3
-
€440 EUR
$494 USD
View
Final sale: no returns
Retailer 4
-
€470 EUR
$527 USD
View
Price last confirmed 36 days ago
Retailer 5
-
€488 EUR
$547 USD
View
Price last confirmed 8 days ago
Retailer 6
-
€488 EUR
$547 USD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
€615 EUR
$690 USD
View
A
Retailer 8
-
€766 EUR
View
B
Retailer 9
-
€766 EUR
$859 USD
View
B+
Retailer 10
-
€806 EUR
£712 GBP
View
B+
Retailer 11
-
€845 EUR
$948 USD
View
A
Retailer 12
-
€1,030 EUR
A$1,778 AUD
View
B+
Retailer 13
-
€1,063 EUR
ZAR 19,258 ZAR
View
B+
Retailer 14
-
€1,172 EUR
$1,315 USD
View
B+
Retailer 15
-
€1,312 EUR
$1,471 USD
View
B+
Retailer 16
-
€1,524 EUR
£1,346 GBP
View
B+
Retailer 17
-
€1,568 EUR
$1,759 USD
View
B+
Retailer 18
-
€1,598 EUR
$1,792 USD
View
Retailer 19
-
€1,751 EUR
$1,964 USD
View
Price last confirmed 22 days ago
B
Retailer 20
-
€1,792 EUR
£1,583 GBP
View
B
Retailer 21
-
€1,825 EUR
$2,047 USD
View
B
Retailer 22
-
€2,354 EUR
$2,640 USD
View
Most Expensive
C
Brilliant Earth
8753718A · Nov 2
€3,807 EUR
$4,270 USD
View
22 more retailers have this diamond
Prices start from €393 EURSave up to €3,414 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
€393 EUR