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Round|Lab Grown|IGI

3.09ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG750554457

Shape and cutting style on the report: Round brilliant

Certificate IGI LG750554457

Diamond specifications and retailer prices

From HK$5,767 HKD
$735 USD
As of October 29, 2026
Save HK$37,467 HKD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$43,234 HKD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore 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 LG750554457 or 750554457. Listed at 20 retailers as of October 28, 2026, with prices from HK$5,767 to HK$43,234, a HK$37,467 spread on the same certified stone. Do Amore Diamonds lists it at HK$43,234. 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 angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750554457
Dimensions9.30 × 9.26 × 5.81 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.30 mm9.26 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750554457
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41°Culet: NoneDepth 62.5%

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$9,945 HKD|Low: HK$5,445 HKD|High: HK$52,335 HKD|Avg: HK$16,573 HKD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8HK$5,767 HKD
Retailer 4HK$7,941 HKD
Retailer 7HK$7,964 HKD
Retailer 5HK$8,577 HKD
Retailer 1HK$9,945 HKD
Retailer 10HK$14,061 HKD
Retailer 6HK$14,469 HKD
Retailer 11HK$14,979 HKD
Retailer 12HK$18,457 HKD
Retailer 3HK$19,255 HKD
Retailer 9HK$26,287 HKD
Retailer 2HK$52,335 HKD

35 data points across 12 retailers

20 retailersHK$5,767 HKD to HK$43,234 HKD

A
Retailer 1
-
HK$4,865 HKD
$620 USD
Price last confirmed 19 days ago
A
Retailer 2
-
HK$5,453 HKD
$695 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
HK$5,767 HKD
$735 USD
View
Final sale: no returns
A
Retailer 4
-
HK$6,034 HKD
$769 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
HK$6,034 HKD
$769 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
HK$7,941 HKD
$1,012 USD
View
A
Retailer 7
-
HK$7,964 HKD
$1,015 USD
View
A
Retailer 8
-
HK$8,105 HKD
$1,033 USD
View
A
Retailer 9
-
HK$8,577 HKD
£861 GBP
View
B+
Retailer 10
-
HK$9,945 HKD
£998 GBP
View
B+
Retailer 11
-
HK$14,061 HKD
A$2,757 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$14,469 HKD
ZAR 29,791 ZAR
View
B+
Retailer 13
-
HK$14,979 HKD
$1,909 USD
View
B
Retailer 14
-
HK$17,521 HKD
$2,233 USD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
HK$18,457 HKD
A$3,619 AUD
View
Price last confirmed 21 days ago
B
Retailer 16
-
HK$19,255 HKD
$2,454 USD
View
B
Retailer 17
-
HK$19,740 HKD
$2,516 USD
View
B
Retailer 18
-
HK$22,369 HKD
$2,851 USD
View
B
Retailer 19
-
HK$26,287 HKD
£2,638 GBP
View
Most Expensive
B
Do Amore Diamonds
27-63F6A4AA9 · Oct 28
HK$43,234 HKD
$5,510 USD
View
19 more retailers have this diamond
Prices start from HK$5,767 HKDSave up to HK$37,467 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$5,767 HKD