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Round|Lab Grown|IGI

3.55ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG841636028

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841636028

Diamond specifications and retailer prices

From $581 USD
As of November 1, 2026
Save $3,669 USD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,250 USD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg 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 LG841636028 or 841636028. Listed at 23 retailers as of November 1, 2026, with prices from $581 to $4,250, a $3,669 spread on the same certified stone. Helzberg Diamonds lists it at $4,250. 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 angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841636028
Dimensions9.88 × 9.91 × 5.87 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
9.88 mm9.91 mm3.55 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841636028
Side View
Table 61.0%Crown 33.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.3%

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: $4,250 USD|Low: $581 USD|High: $4,250 USD|Avg: $1,619 USD
Helzberg Diamonds
Retailer 2
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Retailer 23
November 2, 2026
Retailer 3$581 USD
Retailer 22$650 USD
Retailer 6$720 USD
Retailer 10$720 USD
Retailer 12$806 USD
Retailer 18$850 USD
Retailer 7$906 USD
Retailer 15$965 USD
Retailer 11$1,089 USD
Retailer 2$1,122 USD
Retailer 20$1,209 USD
Retailer 4$1,477 USD
Retailer 19$1,521 USD
Retailer 21$1,564 USD
Retailer 23$1,787 USD
Retailer 5$1,894 USD
Retailer 13$2,103 USD
Retailer 8$2,319 USD
Retailer 16$2,321 USD
Retailer 9$2,332 USD
Retailer 14$2,380 USD
Retailer 17$3,127 USD
Helzberg Diamonds$4,250 USD

20 data points across 23 retailers

23 retailers$581 USD to $4,250 USD

A
Cheapest Retailer
-
$581 USD
A
Retailer 2
-
$650 USD
View
A
Retailer 3
-
$720 USD
View
Retailer 4
-
$720 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$806 USD
HK$6,300 HKD
View
A
Retailer 6
-
$850 USD
View
Retailer 7
-
$906 USD
£714 GBP
View
Price last confirmed 16 days ago
B+
Retailer 8
-
$965 USD
View
A
Retailer 9
-
$1,089 USD
View
A
Retailer 10
-
$1,122 USD
£883 GBP
View
A
Retailer 11
-
$1,209 USD
€1,151 EUR
View
B+
Retailer 12
-
$1,477 USD
View
B+
Retailer 13
-
$1,521 USD
A$2,340 AUD
View
B+
Retailer 14
-
$1,564 USD
ZAR 25,268 ZAR
View
B+
Retailer 15
-
$1,787 USD
View
B+
Retailer 16
-
$1,894 USD
View
B
Retailer 17
-
$2,103 USD
£1,656 GBP
View
B
Retailer 18
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$2,319 USD
View
B
Retailer 19
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$2,321 USD
SGD 3,136 SGD
View
B
Retailer 20
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$2,332 USD
View
B
Retailer 21
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$2,380 USD
View
B
Retailer 22
-
$3,127 USD
£2,462 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOKHMJMGIO · Nov 1
$4,250 USD
View
22 more retailers have this diamond
Prices start from $581 USDSave up to $3,669 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
$581 USD