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Radiant|Lab Grown|IGI

3.60ct G VS1 Radiant Lab Grown Diamond

GD • G/VS1 • IGI LG605394172

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

Certificate IGI LG605394172

Diamond specifications and retailer prices

From $430 USD
As of November 2, 2026
Save $3,170 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,600 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.6ct lab-grown radiant diamond

This 3.6ct 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 LG605394172 or 605394172. Listed at 22 retailers as of November 2, 2026, with prices from $430 to $3,600, a $3,170 spread on the same certified stone. Brilliant Earth lists it at $3,600. 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

3.60
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605394172
Dimensions10.89 × 7.53 × 5.11 mm
L/W Ratio1.45
Culet sizePointed
Top View
10.89 mm7.53 mm3.60 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605394172
Side View
Table 64.0%Crown 41.6°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.9%

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: $3,600 USD|Low: $430 USD|High: $3,820 USD|Avg: $1,225 USD|-5.8%
Brilliant Earth
Retailer 2
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Retailer 6
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Retailer 11
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Retailer 21
November 3, 2026
Retailer 15$430 USD
Retailer 12$470 USD
Retailer 9$482 USD
Retailer 14$513 USD
Retailer 3$533 USD
Retailer 4$597 USD
Retailer 10$839 USD
Retailer 20$840 USD
Retailer 18$870 USD
Retailer 2$871 USD
Retailer 5$931 USD
Retailer 19$1,123 USD
Retailer 13$1,162 USD
Retailer 7$1,250 USD
Retailer 21$1,496 USD
Retailer 17$1,715 USD
Retailer 8$1,747 USD
Retailer 11$1,928 USD
Retailer 16$1,960 USD
Retailer 6$1,996 USD
Brilliant Earth$3,600 USD

40 data points across 21 retailers

22 retailers$430 USD to $3,600 USD

A
Cheapest Retailer
-
$430 USD
Retailer 2
-
$470 USD
View
Price last confirmed 36 days ago
B+
Retailer 3
-
$482 USD
View
Final sale: no returns
Retailer 4
-
$513 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$533 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$533 USD
View
Price last confirmed 21 days ago
B
Retailer 7
-
$839 USD
View
B+
Retailer 8
-
$840 USD
View
B+
Retailer 9
-
$870 USD
€829 EUR
View
B+
Retailer 10
-
$871 USD
£686 GBP
View
B+
Retailer 11
-
$931 USD
View
A
Retailer 12
-
$1,123 USD
A$1,727 AUD
View
B+
Retailer 13
-
$1,162 USD
ZAR 18,770 ZAR
View
B+
Retailer 14
-
$1,250 USD
View
B+
Retailer 15
-
$1,496 USD
View
B+
Retailer 16
-
$1,665 USD
£1,311 GBP
View
B+
Retailer 17
-
$1,715 USD
View
B+
Retailer 18
-
$1,747 USD
View
Retailer 19
-
$1,928 USD
View
Price last confirmed 22 days ago
B
Retailer 20
-
$1,960 USD
£1,543 GBP
View
B
Retailer 21
-
$1,996 USD
View
Most Expensive
C
Brilliant Earth
8498617A · Nov 2
$3,600 USD
View
21 more retailers have this diamond
Prices start from $430 USDSave up to $3,170 USD

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
3.60ct Radiant
$430 USD