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Round|Lab Grown|IGI

2.81ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG830624078

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830624078

Diamond specifications and retailer prices

From HK$7,540 HKD
$961 USD
As of October 29, 2026
Save HK$50,283 HKD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$57,823 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.81ct lab-grown round diamond

This 2.81ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830624078 or 830624078. Listed at 19 retailers as of October 29, 2026, with prices from HK$7,540 to HK$57,823, a HK$50,283 spread on the same certified stone. Brilliant Earth lists it at HK$57,823. 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

2.81
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830624078
Dimensions9.07 × 9.00 × 5.61 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.07 mm9.00 mm2.81 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830624078
Side View
Table 56.0%Crown 33.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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$57,823 HKD|Low: HK$8,207 HKD|High: HK$90,304 HKD|Avg: HK$26,795 HKD|-36.0%
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
October 30, 2026
Retailer 13HK$8,207 HKD
Retailer 14HK$8,811 HKD
Retailer 10HK$10,121 HKD
Retailer 2HK$13,439 HKD
Retailer 15HK$13,997 HKD
Retailer 9HK$14,894 HKD
Retailer 12HK$18,226 HKD
Retailer 8HK$22,566 HKD
Retailer 3HK$26,754 HKD
Retailer 11HK$29,703 HKD
Retailer 6HK$30,453 HKD
Retailer 4HK$31,259 HKD
Retailer 5HK$33,666 HKD
Retailer 7HK$49,389 HKD
Brilliant EarthHK$57,823 HKD

31 data points across 15 retailers

19 retailersHK$7,540 HKD to HK$57,823 HKD

A
Cheapest Retailer
-
HK$7,540 HKD
$961 USD
A
Retailer 2
-
HK$8,207 HKD
$1,046 USD
View
A
Retailer 3
-
HK$8,811 HKD
$1,123 USD
View
Final sale: no returns
Retailer 4
-
HK$9,533 HKD
$1,215 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$10,121 HKD
$1,290 USD
View
Retailer 6
-
HK$10,945 HKD
$1,395 USD
View
Price last confirmed 33 days ago
A
Retailer 7
-
HK$13,439 HKD
£1,349 GBP
View
A
Retailer 8
-
HK$13,997 HKD
$1,784 USD
View
A
Retailer 9
-
HK$14,894 HKD
€1,808 EUR
View
A
Retailer 10
-
HK$18,226 HKD
$2,323 USD
View
B+
Retailer 11
-
HK$22,566 HKD
ZAR 46,465 ZAR
View
B+
Retailer 12
-
HK$24,588 HKD
$3,134 USD
View
B+
Retailer 13
-
HK$26,754 HKD
$3,410 USD
View
B+
Retailer 14
-
HK$29,703 HKD
£2,981 GBP
View
B+
Retailer 15
-
HK$30,453 HKD
$3,881 USD
View
B+
Retailer 16
-
HK$31,259 HKD
SGD 5,384 SGD
View
B+
Retailer 17
-
HK$33,666 HKD
$4,291 USD
View
Retailer 18
-
HK$49,389 HKD
$6,295 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
21433610A · Oct 30
HK$57,823 HKD
$7,370 USD
View
18 more retailers have this diamond
Prices start from HK$7,540 HKDSave up to HK$50,283 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
2.81ct Round
HK$7,540 HKD