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Round|Lab Grown|IGI

3.55ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG780646884

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780646884

Diamond specifications and retailer prices

From $617 USD
As of November 1, 2026
Save $5,653 USD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,270 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.55ct lab-grown round diamond

This 3.55ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780646884 or 780646884. Listed at 24 retailers as of October 31, 2026, with prices from $617 to $6,270, a $5,653 spread on the same certified stone. Do Amore Diamonds lists it at $6,270. 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

3.55
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780646884
Dimensions9.76 × 9.80 × 6.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.76 mm9.80 mm3.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780646884
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,058 USD|Low: $593 USD|High: $3,374 USD|Avg: $1,739 USD|-1.0%
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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 3$617 USD
Retailer 5$691 USD
Retailer 2$765 USD
Retailer 7$765 USD
Retailer 10$895 USD
Retailer 1$1,058 USD
Retailer 9$1,261 USD
Retailer 14$1,682 USD
Retailer 11$1,785 USD
Retailer 13$1,835 USD
Retailer 16$1,899 USD
Retailer 4$2,222 USD
Retailer 8$2,443 USD
Retailer 6$2,660 USD
Retailer 15$3,070 USD
Retailer 12$3,348 USD

35 data points across 16 retailers

24 retailers$617 USD to $6,270 USD

A
Cheapest Retailer
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$617 USD
A
Retailer 2
-
$690 USD
View
Final sale: no returns
A
Retailer 3
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$691 USD
View
Retailer 4
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$765 USD
View
Price last confirmed 16 days ago
A
Retailer 5
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$765 USD
View
A
Retailer 6
-
$895 USD
View
B+
Retailer 7
-
$1,012 USD
View
A
Retailer 8
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$1,058 USD
£833 GBP
View
A
Retailer 9
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$1,130 USD
View
A
Retailer 10
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$1,153 USD
View
A
Retailer 11
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$1,261 USD
£993 GBP
View
B+
Retailer 12
-
$1,682 USD
A$2,588 AUD
View
B+
Retailer 13
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$1,785 USD
A$2,746 AUD
View
B+
Retailer 14
-
$1,835 USD
ZAR 29,648 ZAR
View
B+
Retailer 15
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$1,899 USD
View
B
Retailer 16
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$2,222 USD
View
B
Retailer 17
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$2,443 USD
View
B
Retailer 18
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$2,506 USD
View
Retailer 19
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$2,660 USD
A$4,092 AUD
View
Price last confirmed 23 days ago
B
Retailer 20
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$2,838 USD
View
Retailer 21
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$3,070 USD
View
Price last confirmed 11 days ago
B
Retailer 22
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$3,348 USD
£2,636 GBP
View
B
Retailer 23
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$5,480 USD
View
Most Expensive
B
Do Amore Diamonds
23-780646884 · Oct 31
$6,270 USD
View
23 more retailers have this diamond
Prices start from $617 USDSave up to $5,653 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
3.55ct Round
$617 USD