Radiant|Lab Grown|IGI

3.08ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG685599009

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

Certificate IGI LG685599009

Diamond specifications and retailer prices

From HK$7,477 HKD
As of November 6, 2026
22 retailers carry this diamond
Most expensive: HK$47,573 HKD at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

About this 3.08ct lab-grown radiant diamond

This 3.08ct 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 LG685599009 or 685599009. Listed at 22 retailers as of November 6, 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

3.08
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685599009
Dimensions10.32 × 6.96 × 4.88 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.32 mm6.96 mm3.08 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685599009
Side View
Table 62.0%Crown 46.4°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 70.1%

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: Nov 6
Current: HK$47,573 HKD|Low: HK$4,624 HKD|High: HK$48,435 HKD|Avg: HK$16,718 HKD|-1.8%
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
Retailer 18
October 30, 2026
Retailer 18HK$4,820 HKD
Retailer 7HK$5,384 HKD
Retailer 4HK$5,972 HKD
Retailer 14HK$6,975 HKD
Retailer 2HK$7,477 HKD
Retailer 10HK$7,900 HKD
Retailer 11HK$9,844 HKD
Retailer 15HK$13,919 HKD
Retailer 13HK$14,327 HKD
Retailer 17HK$14,828 HKD
Retailer 3HK$17,705 HKD
Retailer 5HK$19,068 HKD
Retailer 9HK$19,225 HKD
Retailer 8HK$19,578 HKD
Retailer 16HK$20,338 HKD
Retailer 12HK$26,138 HKD
Retailer 6HK$42,792 HKD
Brilliant EarthHK$47,573 HKD

35 data points across 18 retailers

22 retailers

Retailer 1
-
HK$4,820 HKD
Price last confirmed 11 days ago
Retailer 2
-
HK$5,400 HKD
View
Price last confirmed 10 days ago
Retailer 3
-
HK$5,972 HKD
View
Price last confirmed 9 days ago
Retailer 4
-
HK$5,972 HKD
View
Price last confirmed 22 days ago
Retailer 5
-
HK$6,975 HKD
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$7,477 HKD
View
Retailer 7
-
HK$7,900 HKD
View
Price last confirmed 10 days ago
Retailer 8
-
HK$8,284 HKD
View
Price last confirmed 9 days ago
Retailer 9
-
HK$9,844 HKD
View
Price last confirmed 9 days ago
Retailer 10
-
HK$13,919 HKD
View
Price last confirmed 17 days ago
Retailer 11
-
HK$14,327 HKD
View
Price last confirmed 9 days ago
Retailer 12
-
HK$14,828 HKD
View
Price last confirmed 12 days ago
Retailer 13
-
HK$17,352 HKD
View
Price last confirmed 10 days ago
Retailer 14
-
HK$17,705 HKD
View
Price last confirmed 30 days ago
Retailer 15
-
HK$19,068 HKD
View
Price last confirmed 9 days ago
Retailer 16
-
HK$19,225 HKD
View
Price last confirmed 9 days ago
Retailer 17
-
HK$19,578 HKD
View
Price last confirmed 10 days ago
Retailer 18
-
HK$20,338 HKD
View
Price last confirmed 19 days ago
Retailer 19
-
HK$22,156 HKD
View
Price last confirmed 11 days ago
Retailer 20
-
HK$26,138 HKD
View
Price last confirmed 9 days ago
Retailer 21
-
HK$42,792 HKD
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
18630415A · Oct 14
HK$47,573 HKD
$6,070 USD
View
Price last confirmed 23 days ago
21 more retailers have this diamond
Prices start from HK$7,477 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
3.08ct Radiant
HK$7,477 HKD