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Radiant|Lab Grown|IGI

3.67ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG840644880

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

Certificate IGI LG840644880

Diamond specifications and retailer prices

From $402 USD
As of November 2, 2026
Save $1,817 USD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,219 USD at With Clarity · As of November 2, 2026
View at With Clarity

About this 3.67ct lab-grown radiant diamond

This 3.67ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840644880 or 840644880. Listed at 11 retailers as of November 2, 2026, with prices from $402 to $2,219, a $1,817 spread on the same certified stone. With Clarity lists it at $2,219. 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

3.67
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840644880
Dimensions11.05 × 7.54 × 5.14 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.05 mm7.54 mm3.67 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840644880
Side View
Table 64.0%Crown 42.9°Girdle: MediumPavilion 35.6°Culet: NoneDepth 68.2%

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: $1,947 USD|Low: $402 USD|High: $2,385 USD|Avg: $1,300 USD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 1, 2026
Retailer 10$402 USD
Retailer 7$450 USD
Retailer 9$558 USD
Retailer 4$791 USD
Retailer 3$902 USD
Retailer 5$1,049 USD
Retailer 8$1,398 USD
Retailer 6$1,400 USD
Retailer 2$1,602 USD
Retailer 11$1,735 USD
Retailer 1$1,947 USD
With Clarity$2,219 USD

18 data points across 12 retailers

11 retailers$402 USD to $2,219 USD

A
Cheapest Retailer
-
$402 USD
A
Retailer 2
-
$450 USD
View
A
Retailer 3
-
$791 USD
€753 EUR
View
A
Retailer 4
-
$902 USD
View
A
Retailer 5
-
$1,049 USD
A$1,614 AUD
View
A
Retailer 6
-
$1,398 USD
View
B+
Retailer 7
-
$1,400 USD
View
B+
Retailer 8
-
$1,602 USD
View
B+
Retailer 9
-
$1,735 USD
View
B+
Retailer 10
-
$1,947 USD
£1,533 GBP
View
Most Expensive
B+
With Clarity
840644880 · Nov 2
$2,219 USD
View
10 more retailers have this diamond
Prices start from $402 USDSave up to $1,817 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
3.67ct Radiant
$402 USD