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Round|Lab Grown|IGI

3.55ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG758513924

Shape and cutting style on the report: Round brilliant

Certificate IGI LG758513924

Diamond specifications and retailer prices

From $500 USD
As of November 1, 2026
Save $2,087 USD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,280 USD at Brilliant Earth · As of October 16, 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 LG758513924 or 758513924. Listed at 25 retailers as of November 1, 2026, with a 417% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758513924
Dimensions9.75 × 9.83 × 5.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.75 mm9.83 mm3.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758513924
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.0%

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: $7,280 USD|Low: $471 USD|High: $7,280 USD|Avg: $1,622 USD
Brilliant Earth
Retailer 2
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Retailer 23
November 2, 2026
Retailer 15$500 USD
Retailer 12$560 USD
Retailer 8$620 USD
Retailer 16$620 USD
Retailer 3$691 USD
Retailer 23$760 USD
Retailer 17$776 USD
Retailer 13$945 USD
Retailer 9$964 USD
Retailer 18$1,020 USD
Retailer 21$1,309 USD
Retailer 4$1,312 USD
Retailer 22$1,346 USD
Retailer 11$1,449 USD
Retailer 2$1,482 USD
Retailer 7$1,630 USD
Retailer 10$2,019 USD
Retailer 6$2,052 USD
Retailer 14$2,319 USD
Retailer 20$2,495 USD
Retailer 19$2,587 USD
Retailer 5$3,080 USD
Brilliant Earth$7,280 USD

33 data points across 23 retailers

25 retailers$500 USD to $2,587 USD

A
Cheapest Retailer
-
$500 USD
A
Retailer 2
-
$560 USD
View
Retailer 3
-
$620 USD
View
Price last confirmed 17 days ago
A
Retailer 4
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$620 USD
View
A
Retailer 5
-
$691 USD
HK$5,400 HKD
View
A
Retailer 6
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$760 USD
View
A
Retailer 7
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$776 USD
£611 GBP
View
A
Retailer 8
-
$945 USD
€900 EUR
View
B+
Retailer 9
-
$964 USD
View
A
Retailer 10
-
$1,020 USD
£803 GBP
View
A
Retailer 11
-
$1,309 USD
A$2,014 AUD
View
B+
Retailer 12
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$1,312 USD
A$2,018 AUD
View
A
Retailer 13
-
$1,346 USD
ZAR 21,738 ZAR
View
B+
Retailer 14
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$1,449 USD
View
B+
Retailer 15
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$1,482 USD
View
Retailer 16
-
$1,510 USD
View
Price last confirmed 39 days ago
B+
Retailer 17
-
$1,630 USD
View
B+
Retailer 18
-
$2,019 USD
View
B+
Retailer 19
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$2,052 USD
View
B
Retailer 20
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$2,187 USD
View
B
Retailer 21
-
$2,319 USD
View
B+
Retailer 22
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$2,495 USD
A$3,839 AUD
View
B
Retailer 23
-
$2,587 USD
£2,037 GBP
View
Retailer 24
-
$3,080 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
18300970A · Oct 16
$7,280 USD
View
Price under review
24 more retailers have this diamond
Prices start from $500 USDSave up to $2,087 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
$500 USD