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Round|Lab Grown|IGI

3.05ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG811608542

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811608542

Diamond specifications and retailer prices

From HK$18,124 HKD
$2,310 USD
As of October 31, 2026
9 retailers carry this diamond
Most expensive: HK$18,124 HKD at Brilliant Earth
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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811608542 or 811608542. Listed at 9 retailers as of October 31, 2026. 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811608542
Dimensions9.29 × 9.32 × 5.70 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
9.29 mm9.32 mm3.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811608542
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: HK$18,124 HKD|Low: HK$3,107 HKD|High: HK$18,124 HKD|Avg: HK$9,333 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
September 29, 2026
Retailer 16HK$3,107 HKD
Retailer 14HK$3,483 HKD
Retailer 3HK$3,805 HKD
Retailer 9HK$4,218 HKD
Retailer 4HK$5,178 HKD
Retailer 2HK$5,816 HKD
Retailer 13HK$6,245 HKD
Retailer 7HK$7,391 HKD
Retailer 11HK$8,197 HKD
Retailer 15HK$8,473 HKD
Retailer 12HK$12,273 HKD
Retailer 17HK$12,396 HKD
Retailer 8HK$12,680 HKD
Retailer 10HK$15,245 HKD
Retailer 5HK$15,622 HKD
Retailer 6HK$16,256 HKD
Brilliant EarthHK$18,124 HKD

9 data points across 17 retailers

9 retailers

Retailer 1
-
HK$3,107 HKD
$396 USD
Price last confirmed 34 days ago
Retailer 2
-
HK$3,483 HKD
$444 USD
View
Price last confirmed 39 days ago
Retailer 3
-
HK$3,805 HKD
$485 USD
View
Price last confirmed 35 days ago
Retailer 4
-
HK$4,218 HKD
View
Price last confirmed 59 days ago
Retailer 5
-
HK$8,197 HKD
ZAR 16,878 ZAR
View
Price last confirmed 36 days ago
Retailer 6
-
HK$8,473 HKD
$1,080 USD
View
Price last confirmed 34 days ago
Retailer 7
-
HK$12,396 HKD
$1,580 USD
View
Price last confirmed 36 days ago
Retailer 8
-
HK$15,622 HKD
$1,991 USD
View
Price last confirmed 47 days ago
Most Expensive
B
Brilliant Earth
20337830A · Oct 31
HK$18,124 HKD
$2,310 USD
View
8 more retailers have this diamond

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.

B
3.05ct Round
HK$18,124 HKD