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Round|Lab Grown|IGI

3.09ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG845673928

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845673928

Diamond specifications and retailer prices

From HK$3,547 HKD
$452 USD
As of October 26, 2026
Save HK$43,893 HKD (93%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$47,439 HKD at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round 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 LG845673928 or 845673928. Listed at 23 retailers as of October 26, 2026, with prices from HK$3,547 to HK$47,439, a HK$43,893 spread on the same certified stone. Yadav Diamonds lists it at HK$47,439. 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
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845673928
Dimensions9.22 × 9.26 × 5.80 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
9.22 mm9.26 mm3.09 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845673928
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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 26
Current: HK$7,242 HKD|Low: HK$3,547 HKD|High: HK$47,439 HKD|Avg: HK$12,004 HKD|+2.6%
Retailer 1
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Retailer 22
Yadav Diamonds
October 29, 2026
Retailer 22HK$3,547 HKD
Retailer 3HK$3,962 HKD
Retailer 4HK$3,978 HKD
Retailer 21HK$4,402 HKD
Retailer 19HK$4,921 HKD
Retailer 6HK$5,532 HKD
Retailer 16HK$5,668 HKD
Retailer 14HK$5,900 HKD
Retailer 11HK$6,756 HKD
Retailer 12HK$6,822 HKD
Retailer 1HK$7,242 HKD
Retailer 17HK$9,556 HKD
Retailer 2HK$10,067 HKD
Retailer 5HK$11,832 HKD
Retailer 20HK$14,155 HKD
Retailer 15HK$14,237 HKD
Retailer 8HK$14,401 HKD
Retailer 10HK$15,687 HKD
Retailer 7HK$15,748 HKD
Retailer 18HK$16,193 HKD
Retailer 13HK$19,498 HKD
Retailer 9HK$21,225 HKD
Yadav DiamondsHK$47,439 HKD

14 data points across 23 retailers

23 retailersHK$3,547 HKD to HK$47,439 HKD

A
Cheapest Retailer
-
HK$3,547 HKD
$452 USD
A
Retailer 2
-
HK$3,962 HKD
$505 USD
View
Final sale: no returns
A
Retailer 3
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HK$3,978 HKD
$507 USD
View
A
Retailer 4
-
HK$4,402 HKD
$561 USD
View
A
Retailer 5
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HK$4,921 HKD
View
A
Retailer 6
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HK$5,532 HKD
$705 USD
View
A
Retailer 7
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HK$5,668 HKD
£569 GBP
View
B+
Retailer 8
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HK$5,900 HKD
$752 USD
View
A
Retailer 9
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HK$6,756 HKD
$861 USD
View
A
Retailer 10
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HK$6,822 HKD
€828 EUR
View
A
Retailer 11
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HK$7,242 HKD
£727 GBP
View
A
Retailer 12
-
HK$9,556 HKD
ZAR 19,675 ZAR
View
B+
Retailer 13
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HK$10,067 HKD
$1,283 USD
View
B+
Retailer 14
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HK$11,832 HKD
$1,508 USD
View
B+
Retailer 15
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HK$14,155 HKD
$1,804 USD
View
B+
Retailer 16
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HK$14,237 HKD
SGD 2,452 SGD
View
B+
Retailer 17
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HK$14,401 HKD
$1,835 USD
View
B+
Retailer 18
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HK$15,687 HKD
$1,999 USD
View
B+
Retailer 19
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HK$15,748 HKD
$2,007 USD
View
B
Retailer 20
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HK$16,193 HKD
£1,625 GBP
View
B
Retailer 21
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HK$19,498 HKD
$2,485 USD
View
B
Retailer 22
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HK$21,225 HKD
$2,705 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Yadav Diamonds
13343593 · Oct 29
HK$47,439 HKD
$6,046 USD
View
22 more retailers have this diamond
Prices start from HK$3,547 HKDSave up to HK$43,893 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
3.09ct Round
HK$3,547 HKD