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Round|Lab Grown|IGI

3.63ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG628437226

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628437226

Diamond specifications and retailer prices

From $1,010 USD
As of November 4, 2026
Save $8,180 USD (89%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $9,190 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.63ct lab-grown round diamond

This 3.63ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG628437226 or 628437226. Listed at 28 retailers as of November 4, 2026, with prices from $1,010 to $9,190, a $8,180 spread on the same certified stone. Do Amore Diamonds lists it at $9,190. 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

3.63
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628437226
Dimensions9.84 × 9.81 × 6.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.84 mm9.81 mm3.63 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628437226
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $3,770 USD|Low: $1,010 USD|High: $8,790 USD|Avg: $3,576 USD|-11.4%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
November 5, 2026
Retailer 11$1,010 USD
Retailer 7$1,486 USD
Retailer 9$1,695 USD
Retailer 5$1,960 USD
Retailer 6$2,000 USD
Retailer 14$2,131 USD
Retailer 4$2,193 USD
Retailer 13$2,598 USD
Retailer 15$3,079 USD
Retailer 10$3,159 USD
Retailer 1$3,770 USD
Retailer 8$4,146 USD
Retailer 12$5,120 USD
Retailer 2$5,405 USD
Retailer 3$7,670 USD

43 data points across 15 retailers

28 retailers$1,010 USD to $9,190 USD

A
Cheapest Retailer
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$1,010 USD
Retailer 2
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$1,035 USD
View
Price last confirmed 38 days ago
Retailer 3
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$1,126 USD
View
Price last confirmed 43 days ago
Retailer 4
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$1,126 USD
View
Price last confirmed 30 days ago
Retailer 5
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$1,184 USD
View
Price last confirmed 37 days ago
Retailer 6
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$1,200 USD
View
Price last confirmed 26 days ago
Retailer 7
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$1,200 USD
View
Price last confirmed 34 days ago
A
Retailer 8
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$1,327 USD
View
Final sale: no returns
A
Retailer 9
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$1,486 USD
View
A
Retailer 10
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$1,689 USD
View
A
Retailer 11
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$1,695 USD
View
A
Retailer 12
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$1,960 USD
View
A
Retailer 13
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$2,000 USD
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A
Retailer 14
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$2,131 USD
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A
Retailer 15
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$2,193 USD
View
Retailer 16
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$2,484 USD
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Price last confirmed 36 days ago
Retailer 17
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$2,484 USD
View
Price last confirmed 26 days ago
B+
Retailer 18
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$2,509 USD
View
B+
Retailer 19
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$2,598 USD
View
B+
Retailer 20
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$3,079 USD
View
B+
Retailer 21
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$3,159 USD
View
B+
Retailer 22
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$3,770 USD
View
B
Retailer 23
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$4,146 USD
View
B
Retailer 24
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$4,708 USD
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B
Retailer 25
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$5,120 USD
View
B
Retailer 26
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$5,405 USD
View
B
Retailer 27
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$7,670 USD
View
Most Expensive
B
Do Amore Diamonds
27-A401872CA · Nov 4
$9,190 USD
View
27 more retailers have this diamond
Prices start from $1,010 USDSave up to $8,180 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
3.63ct Round
$1,010 USD