Radiant|Lab Grown|IGI

3.05ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG831611051

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG831611051

Diamond specifications and retailer prices

From HK$4,990 HKD
$636 USD
As of October 29, 2026
Save HK$34,552 HKD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$39,542 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831611051 or 831611051. Listed at 22 retailers as of October 29, 2026, with prices from HK$4,990 to HK$39,542, a HK$34,552 spread on the same certified stone. Do Amore Diamonds lists it at HK$39,542. 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831611051
Dimensions7.08 × 7.08 × 4.61 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.08 mm7.08 mm3.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831611051
Side View
Table 68.0%Crown 43.8°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 65.1%

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: Oct 29
Current: HK$39,542 HKD|Low: HK$3,844 HKD|High: HK$49,742 HKD|Avg: HK$15,909 HKD|+13.5%
Do Amore Diamonds
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
Retailer 18
Retailer 19
October 30, 2026
Retailer 11HK$4,260 HKD
Retailer 3HK$4,990 HKD
Retailer 18HK$6,512 HKD
Retailer 12HK$6,975 HKD
Retailer 15HK$8,081 HKD
Retailer 13HK$9,552 HKD
Retailer 2HK$12,877 HKD
Retailer 14HK$13,238 HKD
Retailer 16HK$13,699 HKD
Retailer 10HK$16,492 HKD
Retailer 8HK$16,775 HKD
Retailer 4HK$17,696 HKD
Retailer 5HK$17,771 HKD
Retailer 7HK$20,163 HKD
Retailer 19HK$20,599 HKD
Retailer 6HK$22,492 HKD
Retailer 17HK$24,143 HKD
Retailer 9HK$27,959 HKD
Do Amore DiamondsHK$39,542 HKD

28 data points across 19 retailers

22 retailersHK$4,990 HKD to HK$39,542 HKD

A
Cheapest Retailer
-
HK$4,990 HKD
$636 USD
Final sale: no returns
Retailer 2
-
HK$5,374 HKD
$685 USD
View
Price last confirmed 28 days ago
Retailer 3
-
HK$6,402 HKD
$816 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
HK$6,512 HKD
$830 USD
View
A
Retailer 5
-
HK$6,975 HKD
£700 GBP
View
A
Retailer 6
-
HK$8,081 HKD
$1,030 USD
View
B+
Retailer 7
-
HK$9,552 HKD
£959 GBP
View
B+
Retailer 8
-
HK$12,877 HKD
A$2,525 AUD
View
B+
Retailer 9
-
HK$13,238 HKD
ZAR 27,258 ZAR
View
B+
Retailer 10
-
HK$13,699 HKD
$1,746 USD
View
Retailer 11
-
HK$16,492 HKD
A$3,234 AUD
View
Price last confirmed 25 days ago
Retailer 12
-
HK$16,775 HKD
$2,138 USD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
HK$17,696 HKD
£1,776 GBP
View
B+
Retailer 14
-
HK$17,771 HKD
$2,265 USD
View
B+
Retailer 15
-
HK$17,913 HKD
CA$3,171 CAD
View
Retailer 16
-
HK$20,156 HKD
$2,569 USD
View
Price last confirmed 30 days ago
Retailer 17
-
HK$20,163 HKD
$2,570 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
HK$20,599 HKD
$2,626 USD
View
B
Retailer 19
-
HK$22,492 HKD
SGD 3,874 SGD
View
Retailer 20
-
HK$24,143 HKD
£2,423 GBP
View
Price last confirmed 9 days ago
B
Retailer 21
-
HK$27,959 HKD
$3,564 USD
View
Most Expensive
B
Do Amore Diamonds
27-30B50F4BF · Oct 29
HK$39,542 HKD
$5,040 USD
View
21 more retailers have this diamond
Prices start from HK$4,990 HKDSave up to HK$34,552 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 Radiant
HK$4,990 HKD