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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 HK$3,884 HKD
$495 USD
As of November 1, 2026
Save HK$20,007 HKD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$57,117 HKD 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
Colour
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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$57,117 HKD|Low: HK$3,884 HKD|High: HK$57,117 HKD|Avg: HK$11,636 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 11HK$3,884 HKD
Retailer 7HK$4,339 HKD
Retailer 5HK$4,347 HKD
Retailer 9HK$4,809 HKD
Retailer 19HK$5,884 HKD
Retailer 18HK$6,027 HKD
Retailer 17HK$6,449 HKD
Retailer 22HK$7,027 HKD
Retailer 8HK$7,869 HKD
Retailer 2HK$7,916 HKD
Retailer 21HK$10,164 HKD
Retailer 23HK$10,448 HKD
Retailer 20HK$10,537 HKD
Retailer 3HK$10,662 HKD
Retailer 4HK$11,353 HKD
Retailer 14HK$12,663 HKD
Retailer 12HK$15,683 HKD
Retailer 16HK$15,746 HKD
Retailer 10HK$16,744 HKD
Retailer 6HK$18,014 HKD
Retailer 13HK$20,097 HKD
Retailer 15HK$23,890 HKD
Brilliant EarthHK$57,117 HKD

16 data points across 23 retailers

23 retailersHK$3,884 HKD to HK$23,890 HKD

A
Cheapest Retailer
-
HK$3,884 HKD
$495 USD
A
Retailer 2
-
HK$4,339 HKD
$553 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,347 HKD
$554 USD
View
A
Retailer 4
-
HK$4,809 HKD
$613 USD
View
A
Retailer 5
-
HK$5,884 HKD
$750 USD
View
A
Retailer 6
-
HK$6,027 HKD
£605 GBP
View
B+
Retailer 7
-
HK$6,449 HKD
$822 USD
View
A
Retailer 8
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HK$7,027 HKD
€853 EUR
View
A
Retailer 9
-
HK$7,869 HKD
$1,003 USD
View
A
Retailer 10
-
HK$7,916 HKD
£794 GBP
View
B+
Retailer 11
-
HK$10,164 HKD
A$1,993 AUD
View
B+
Retailer 12
-
HK$10,448 HKD
ZAR 21,514 ZAR
View
B+
Retailer 13
-
HK$10,537 HKD
$1,343 USD
View
B+
Retailer 14
-
HK$10,662 HKD
$1,359 USD
View
B+
Retailer 15
-
HK$11,353 HKD
$1,447 USD
View
B+
Retailer 16
-
HK$12,663 HKD
$1,614 USD
View
B+
Retailer 17
-
HK$15,683 HKD
$1,999 USD
View
B+
Retailer 18
-
HK$15,746 HKD
$2,007 USD
View
B
Retailer 19
-
HK$16,744 HKD
$2,134 USD
View
B
Retailer 20
-
HK$18,014 HKD
$2,296 USD
View
B
Retailer 21
-
HK$20,097 HKD
£2,017 GBP
View
B
Retailer 22
-
HK$23,890 HKD
$3,045 USD
View
Most Expensive
Brilliant Earth
22193433A · Oct 28
HK$57,117 HKD
$7,280 USD
View
Price under review
22 more retailers have this diamond
Prices start from HK$3,884 HKDSave up to HK$20,007 HKD

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
HK$3,884 HKD