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Round|Lab Grown|IGI

3.09ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG634447454

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634447454

Diamond specifications and retailer prices

From HK$8,851 HKD
$1,128 USD
As of October 30, 2026
Save HK$29,330 HKD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$38,180 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 LG634447454 or 634447454. Listed at 21 retailers as of October 30, 2026, with prices from HK$8,851 to HK$38,180, a HK$29,330 spread on the same certified stone. Taylor and Hart lists it at HK$38,180. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634447454
Dimensions9.37 × 9.39 × 5.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.37 mm9.39 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634447454
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 41°Culet: NoneDepth 60.8%

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 30
Current: HK$15,538 HKD|Low: HK$8,058 HKD|High: HK$35,007 HKD|Avg: HK$17,136 HKD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 11HK$8,396 HKD
Retailer 5HK$9,400 HKD
Retailer 3HK$9,737 HKD
Retailer 12HK$9,737 HKD
Retailer 10HK$11,103 HKD
Retailer 4HK$11,785 HKD
Retailer 8HK$14,795 HKD
Retailer 2HK$15,512 HKD
Retailer 1HK$15,538 HKD
Retailer 9HK$24,256 HKD
Retailer 6HK$24,962 HKD
Retailer 13HK$28,192 HKD
Retailer 7HK$34,728 HKD

41 data points across 13 retailers

21 retailersHK$8,851 HKD to HK$38,180 HKD

Retailer 1
-
HK$8,396 HKD
$1,070 USD
Price last confirmed 19 days ago
A
Retailer 2
-
HK$8,851 HKD
$1,128 USD
View
Retailer 3
-
HK$9,133 HKD
$1,164 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
HK$9,400 HKD
$1,198 USD
View
Final sale: no returns
Retailer 5
-
HK$9,737 HKD
$1,241 USD
View
Price last confirmed 27 days ago
Retailer 6
-
HK$9,737 HKD
$1,241 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
HK$11,103 HKD
$1,415 USD
View
B+
Retailer 8
-
HK$11,785 HKD
$1,502 USD
View
B+
Retailer 9
-
HK$14,795 HKD
£1,485 GBP
View
B+
Retailer 10
-
HK$15,512 HKD
$1,977 USD
View
B+
Retailer 11
-
HK$15,538 HKD
£1,559 GBP
View
B
Retailer 12
-
HK$19,757 HKD
$2,518 USD
View
Retailer 13
-
HK$20,150 HKD
$2,568 USD
View
Price last confirmed 22 days ago
Retailer 14
-
HK$24,256 HKD
A$4,756 AUD
View
Price last confirmed 8 days ago
B
Retailer 15
-
HK$24,962 HKD
ZAR 51,395 ZAR
View
B
Retailer 16
-
HK$28,192 HKD
$3,593 USD
View
B
Retailer 17
-
HK$29,244 HKD
$3,727 USD
View
B
Retailer 18
-
HK$30,838 HKD
$3,930 USD
View
B
Retailer 19
-
HK$34,728 HKD
£3,485 GBP
View
Most Expensive
B
Taylor and Hart
FGKK6BV · Oct 30
HK$38,180 HKD
$4,866 USD
View
19 more retailers have this diamond
Prices start from HK$8,851 HKDSave up to HK$29,330 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$8,851 HKD