Radiant|Lab Grown|IGI

3.09ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG760568845

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

Certificate IGI LG760568845

Diamond specifications and retailer prices

From HK$5,257 HKD
$670 USD
As of November 1, 2026
Save HK$9,093 HKD (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$16,956 HKD at Rare Carat · As of September 9, 2026
View at Rare Carat

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG760568845 or 760568845. Listed at 4 retailers as of November 1, 2026, with a 173% 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

3.09
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.5°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760568845
Dimensions10.34 × 7.18 × 4.77 mm
L/W Ratio1.44
Culet sizePointed
Top View
10.34 mm7.18 mm3.09 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760568845
Side View
Table 65.0%Crown 46.5°Girdle: MediumPavilion 34.8°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$16,956 HKD|Low: HK$2,150 HKD|High: HK$24,897 HKD|Avg: HK$11,964 HKD|-2.9%
Rare Carat
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
October 30, 2026
Retailer 8HK$3,452 HKD
Retailer 2HK$5,257 HKD
Retailer 12HK$5,696 HKD
Retailer 7HK$6,089 HKD
Retailer 9HK$6,441 HKD
Retailer 13HK$7,875 HKD
Retailer 3HK$8,936 HKD
Retailer 6HK$10,850 HKD
Retailer 10HK$13,465 HKD
Retailer 4HK$13,738 HKD
Retailer 5HK$14,350 HKD
Rare CaratHK$16,956 HKD
Retailer 14HK$23,936 HKD
Retailer 11HK$24,714 HKD

55 data points across 14 retailers

4 retailersHK$5,257 HKD to HK$14,350 HKD

B+
Cheapest Retailer
-
HK$5,257 HKD
$670 USD
B+
Retailer 2
-
HK$10,850 HKD
CA$1,921 CAD
View
B+
Retailer 3
-
HK$14,350 HKD
$1,829 USD
View
Most Expensive
Rare Carat
760568845 · Sep 9
HK$16,956 HKD
$2,161 USD
View
Price last confirmed 53 days ago
3 more retailers have this diamond
Prices start from HK$5,257 HKDSave up to HK$9,093 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.

B+
3.09ct Radiant
HK$5,257 HKD