Round|Lab Grown|IGI

3.05ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG805639867

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805639867

Diamond specifications and retailer prices

From HK$3,209 HKD
$409 USD
As of November 1, 2026
Save HK$39,474 HKD (92%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$42,683 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805639867 or 805639867. Listed at 26 retailers as of October 31, 2026, with prices from HK$3,209 to HK$42,683, a HK$39,474 spread on the same certified stone. Brilliant Earth lists it at HK$42,683. 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

3.05
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805639867
Dimensions9.32 × 9.26 × 5.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm9.26 mm3.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805639867
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.9%

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$42,683 HKD|Low: HK$3,209 HKD|High: HK$42,683 HKD|Avg: HK$10,703 HKD
Brilliant Earth
Retailer 2
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Retailer 19
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Retailer 25
November 2, 2026
Retailer 8HK$3,209 HKD
Retailer 3HK$3,594 HKD
Retailer 17HK$4,174 HKD
Retailer 18HK$4,614 HKD
Retailer 20HK$5,073 HKD
Retailer 4HK$5,273 HKD
Retailer 5HK$5,288 HKD
Retailer 10HK$5,453 HKD
Retailer 13HK$5,623 HKD
Retailer 9HK$6,896 HKD
Retailer 21HK$7,093 HKD
Retailer 12HK$7,654 HKD
Retailer 7HK$9,562 HKD
Retailer 16HK$9,955 HKD
Retailer 11HK$10,003 HKD
Retailer 25HK$11,165 HKD
Retailer 2HK$12,203 HKD
Retailer 23HK$14,123 HKD
Retailer 14HK$16,108 HKD
Retailer 19HK$16,143 HKD
Retailer 15HK$16,408 HKD
Retailer 24HK$17,614 HKD
Retailer 6HK$23,714 HKD
Retailer 22HK$28,481 HKD
Brilliant EarthHK$42,683 HKD

25 data points across 25 retailers

26 retailersHK$3,209 HKD to HK$42,683 HKD

A
Cheapest Retailer
-
HK$3,209 HKD
$409 USD
A
Retailer 2
-
HK$3,594 HKD
$458 USD
View
Retailer 3
-
HK$4,174 HKD
$532 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
HK$5,073 HKD
$647 USD
View
Retailer 5
-
HK$5,122 HKD
View
Price last confirmed 60 days ago
A
Retailer 6
-
HK$5,273 HKD
$672 USD
View
B+
Retailer 7
-
HK$5,288 HKD
$674 USD
View
A
Retailer 8
-
HK$5,453 HKD
$695 USD
View
A
Retailer 9
-
HK$5,623 HKD
£564 GBP
View
A
Retailer 10
-
HK$6,896 HKD
€837 EUR
View
A
Retailer 11
-
HK$7,093 HKD
$904 USD
View
Retailer 12
-
HK$7,654 HKD
£768 GBP
View
Price last confirmed 17 days ago
B+
Retailer 13
-
HK$9,562 HKD
A$1,875 AUD
View
Retailer 14
-
HK$9,761 HKD
$1,244 USD
View
Price last confirmed 44 days ago
Retailer 15
-
HK$9,955 HKD
ZAR 20,497 ZAR
View
Price last confirmed 19 days ago
B+
Retailer 16
-
HK$10,003 HKD
$1,275 USD
View
B+
Retailer 17
-
HK$11,165 HKD
$1,423 USD
View
B+
Retailer 18
-
HK$12,203 HKD
CA$2,160 CAD
View
B+
Retailer 19
-
HK$14,123 HKD
$1,800 USD
View
Retailer 20
-
HK$16,108 HKD
$2,053 USD
View
Price last confirmed 18 days ago
B
Retailer 21
-
HK$16,143 HKD
£1,620 GBP
View
Retailer 22
-
HK$16,408 HKD
$2,091 USD
View
Price last confirmed 18 days ago
B
Retailer 23
-
HK$17,614 HKD
$2,245 USD
View
B
Retailer 24
-
HK$23,714 HKD
$3,022 USD
View
B
Retailer 25
-
HK$28,481 HKD
$3,630 USD
View
Most Expensive
B
Brilliant Earth
22277180A · Oct 31
HK$42,683 HKD
$5,440 USD
View
25 more retailers have this diamond
Prices start from HK$3,209 HKDSave up to HK$39,474 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
3.05ct Round
HK$3,209 HKD