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Round|Lab Grown|IGI

3.65ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG622476376

Shape and cutting style on the report: Round brilliant

Certificate IGI LG622476376

Diamond specifications and retailer prices

From $1,479 USD
CA$2,054 CAD
As of October 30, 2026
Save $477 USD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,956 USD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.65ct lab-grown round diamond

This 3.65ct lab-grown round 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 LG622476376 or 622476376. Listed at 2 retailers as of October 30, 2026, with prices from $1,479 to $1,956, a $477 spread on the same certified stone. The Diamond Guys lists it at $1,956. 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

3.65
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622476376
Dimensions9.94 × 9.90 × 6.04 mm
L/W Ratio1.00
Girdle conditionFaceted
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
9.94 mm9.90 mm3.65 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622476376
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $820 USD|Low: $288 USD|High: $6,220 USD|Avg: $1,778 USD|-6.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
The Diamond Guys
August 3, 2026
Retailer 5$744 USD
Retailer 1$820 USD
Retailer 11$937 USD
Retailer 2$964 USD
Retailer 10$1,155 USD
Retailer 8$1,157 USD
Retailer 7$1,479 USD
Retailer 9$1,679 USD
Retailer 3$1,827 USD
Retailer 4$1,830 USD
The Diamond Guys$1,956 USD
Retailer 12$3,080 USD
Retailer 6$3,745 USD
Retailer 13$4,940 USD

61 data points across 14 retailers

2 retailers$1,479 USD to $1,956 USD

B+
Cheapest Retailer
-
$1,479 USD
CA$2,054 CAD
Most Expensive
B
The Diamond Guys
1954433868 · Oct 30
$1,956 USD
View
1 more retailer has this diamond
Prices start from $1,479 USDSave up to $477 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.

B+
3.65ct Round
$1,479 USD