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Round|Lab Grown|IGI

3.09ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG839617360

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839617360

Diamond specifications and retailer prices

From HK$3,335 HKD
$425 USD
As of October 26, 2026
Save HK$30,248 HKD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$33,583 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG839617360 or 839617360. Listed at 25 retailers as of October 26, 2026, with prices from HK$3,335 to HK$33,583, a HK$30,248 spread on the same certified stone. Brilliant Earth lists it at HK$33,583. 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 angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839617360
Dimensions9.37 × 9.27 × 5.80 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.37 mm9.27 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839617360
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.4%

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$33,583 HKD|Low: HK$3,335 HKD|High: HK$44,254 HKD|Avg: HK$13,326 HKD|-24.1%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
October 29, 2026
Retailer 12HK$3,335 HKD
Retailer 15HK$3,727 HKD
Retailer 4HK$3,735 HKD
Retailer 23HK$4,135 HKD
Retailer 24HK$4,135 HKD
Retailer 22HK$5,257 HKD
Retailer 7HK$5,485 HKD
Retailer 13HK$5,872 HKD
Retailer 2HK$6,968 HKD
Retailer 6HK$7,101 HKD
Retailer 21HK$7,507 HKD
Retailer 25HK$7,791 HKD
Retailer 20HK$9,900 HKD
Retailer 5HK$10,081 HKD
Retailer 16HK$10,593 HKD
Retailer 14HK$12,702 HKD
Retailer 26HK$14,665 HKD
Retailer 9HK$14,913 HKD
Retailer 10HK$15,465 HKD
Retailer 3HK$15,813 HKD
Retailer 11HK$18,329 HKD
Retailer 18HK$20,886 HKD
Retailer 17HK$21,225 HKD
Retailer 8HK$25,422 HKD
Retailer 19HK$28,304 HKD
Brilliant EarthHK$33,583 HKD

16 data points across 26 retailers

25 retailersHK$3,335 HKD to HK$33,583 HKD

A
Cheapest Retailer
-
HK$3,335 HKD
$425 USD
A
Retailer 2
-
HK$3,727 HKD
$475 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,735 HKD
$476 USD
View
A
Retailer 4
-
HK$4,135 HKD
$527 USD
View
A
Retailer 5
-
HK$4,135 HKD
$527 USD
View
A
Retailer 6
-
HK$5,257 HKD
$670 USD
View
B+
Retailer 7
-
HK$5,485 HKD
$699 USD
View
A
Retailer 8
-
HK$5,872 HKD
£589 GBP
View
A
Retailer 9
-
HK$6,968 HKD
$888 USD
View
A
Retailer 10
-
HK$7,101 HKD
$905 USD
View
A
Retailer 11
-
HK$7,507 HKD
£753 GBP
View
A
Retailer 12
-
HK$7,791 HKD
$993 USD
View
A
Retailer 13
-
HK$9,900 HKD
ZAR 20,384 ZAR
View
B+
Retailer 14
-
HK$10,081 HKD
$1,285 USD
View
B+
Retailer 15
-
HK$10,593 HKD
A$2,077 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
HK$12,702 HKD
CA$2,248 CAD
View
B
Retailer 17
-
HK$14,665 HKD
$1,869 USD
View
B+
Retailer 18
-
HK$14,913 HKD
$1,901 USD
View
B+
Retailer 19
-
HK$15,465 HKD
$1,971 USD
View
B+
Retailer 20
-
HK$15,813 HKD
$2,015 USD
View
B
Retailer 21
-
HK$18,329 HKD
$2,336 USD
View
B
Retailer 22
-
HK$20,886 HKD
£2,096 GBP
View
Price last confirmed 8 days ago
B
Retailer 23
-
HK$21,225 HKD
$2,705 USD
View
Price last confirmed 11 days ago
B
Retailer 24
-
HK$25,422 HKD
$3,240 USD
View
Most Expensive
B
Brilliant Earth
21834308Y · Oct 28
HK$33,583 HKD
$4,280 USD
View
24 more retailers have this diamond
Prices start from HK$3,335 HKDSave up to HK$30,248 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$3,335 HKD