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Round|Lab Grown|IGI

3.55ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG844683078

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844683078

Diamond specifications and retailer prices

From $495 USD
As of November 1, 2026
Save $2,550 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,280 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG844683078 or 844683078. Listed at 23 retailers as of November 1, 2026, with a 515% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844683078
Dimensions9.84 × 9.87 × 5.91 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.84 mm9.87 mm3.55 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844683078
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.9%

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: $7,280 USD|Low: $495 USD|High: $7,280 USD|Avg: $1,473 USD
Brilliant Earth
Retailer 2
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Retailer 23
November 1, 2026
Retailer 11$495 USD
Retailer 7$553 USD
Retailer 5$554 USD
Retailer 9$613 USD
Retailer 19$750 USD
Retailer 17$768 USD
Retailer 13$822 USD
Retailer 22$896 USD
Retailer 8$1,003 USD
Retailer 18$1,017 USD
Retailer 21$1,295 USD
Retailer 23$1,332 USD
Retailer 20$1,343 USD
Retailer 3$1,359 USD
Retailer 4$1,447 USD
Retailer 14$1,614 USD
Retailer 12$1,999 USD
Retailer 16$2,007 USD
Retailer 10$2,134 USD
Retailer 6$2,296 USD
Retailer 2$2,562 USD
Retailer 15$3,045 USD
Brilliant Earth$7,280 USD

15 data points across 23 retailers

23 retailers$495 USD to $3,045 USD

A
Cheapest Retailer
-
$495 USD
A
Retailer 2
-
$553 USD
View
Final sale: no returns
A
Retailer 3
-
$554 USD
View
A
Retailer 4
-
$613 USD
View
A
Retailer 5
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$750 USD
View
A
Retailer 6
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$768 USD
£605 GBP
View
B+
Retailer 7
-
$822 USD
View
A
Retailer 8
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$896 USD
€853 EUR
View
A
Retailer 9
-
$1,003 USD
View
A
Retailer 10
-
$1,017 USD
£801 GBP
View
B+
Retailer 11
-
$1,295 USD
A$1,993 AUD
View
B+
Retailer 12
-
$1,332 USD
ZAR 21,514 ZAR
View
B+
Retailer 13
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$1,343 USD
View
B+
Retailer 14
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$1,359 USD
View
B+
Retailer 15
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$1,447 USD
View
B+
Retailer 16
-
$1,614 USD
View
B+
Retailer 17
-
$1,999 USD
View
B+
Retailer 18
-
$2,007 USD
View
B
Retailer 19
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$2,134 USD
View
B
Retailer 20
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$2,296 USD
View
B
Retailer 21
-
$2,562 USD
£2,017 GBP
View
B
Retailer 22
-
$3,045 USD
View
Most Expensive
Brilliant Earth
22193433A · Oct 28
$7,280 USD
View
Price under review
22 more retailers have this diamond
Prices start from $495 USDSave up to $2,550 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
$495 USD