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Round|Lab Grown|IGI

3.19ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG783641126

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783641126

Diamond specifications and retailer prices

From HK$10,420 HKD
$1,328 USD
As of October 29, 2026
Save HK$92,211 HKD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$102,631 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.19ct lab-grown round diamond

This 3.19ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783641126 or 783641126. Listed at 22 retailers as of October 29, 2026, with prices from HK$10,420 to HK$102,631, a HK$92,211 spread on the same certified stone. Brilliant Earth lists it at HK$102,631. 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

3.19
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783641126
Dimensions9.48 × 9.54 × 5.80 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.48 mm9.54 mm3.19 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783641126
Side View
Table 56.0%Crown 33.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.0%

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$102,631 HKD|Low: HK$10,420 HKD|High: HK$102,709 HKD|Avg: HK$30,937 HKD|-0.1%
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
October 29, 2026
Retailer 6HK$10,420 HKD
Retailer 4HK$11,338 HKD
Retailer 16HK$12,083 HKD
Retailer 9HK$12,978 HKD
Retailer 7HK$13,912 HKD
Retailer 2HK$16,924 HKD
Retailer 19HK$18,400 HKD
Retailer 5HK$19,106 HKD
Retailer 18HK$19,443 HKD
Retailer 15HK$21,791 HKD
Retailer 20HK$22,653 HKD
Retailer 12HK$22,896 HKD
Retailer 13HK$28,066 HKD
Retailer 3HK$34,681 HKD
Retailer 14HK$39,043 HKD
Retailer 8HK$42,460 HKD
Retailer 11HK$45,545 HKD
Retailer 17HK$47,510 HKD
Retailer 10HK$49,605 HKD
Brilliant EarthHK$102,631 HKD

23 data points across 20 retailers

22 retailersHK$10,420 HKD to HK$102,631 HKD

A
Cheapest Retailer
-
HK$10,420 HKD
$1,328 USD
A
Retailer 2
-
HK$11,338 HKD
$1,445 USD
View
A
Retailer 3
-
HK$12,083 HKD
$1,540 USD
View
Retailer 4
-
HK$12,743 HKD
$1,624 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
HK$12,978 HKD
$1,654 USD
View
Final sale: no returns
A
Retailer 6
-
HK$13,912 HKD
$1,773 USD
View
A
Retailer 7
-
HK$16,924 HKD
£1,698 GBP
View
A
Retailer 8
-
HK$18,400 HKD
$2,345 USD
View
A
Retailer 9
-
HK$19,106 HKD
$2,435 USD
View
A
Retailer 10
-
HK$19,443 HKD
$2,478 USD
View
A
Retailer 11
-
HK$21,791 HKD
€2,645 EUR
View
A
Retailer 12
-
HK$22,653 HKD
$2,887 USD
View
A
Retailer 13
-
HK$22,896 HKD
$2,918 USD
View
B+
Retailer 14
-
HK$28,066 HKD
ZAR 57,786 ZAR
View
B+
Retailer 15
-
HK$33,206 HKD
$4,232 USD
View
B+
Retailer 16
-
HK$34,681 HKD
$4,420 USD
View
B+
Retailer 17
-
HK$39,043 HKD
£3,918 GBP
View
B+
Retailer 18
-
HK$42,460 HKD
$5,411 USD
View
B+
Retailer 19
-
HK$45,545 HKD
SGD 7,844 SGD
View
B+
Retailer 20
-
HK$47,510 HKD
$6,055 USD
View
B+
Retailer 21
-
HK$49,605 HKD
$6,322 USD
View
Most Expensive
B
Brilliant Earth
21417854A · Oct 29
HK$102,631 HKD
$13,080 USD
View
21 more retailers have this diamond
Prices start from HK$10,420 HKDSave up to HK$92,211 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
3.19ct Round
HK$10,420 HKD