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Asscher|Lab Grown|IGI

2.78ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG836616555

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836616555

Diamond specifications and retailer prices

From HK$10,428 HKD
$1,329 USD
As of October 30, 2026
Save HK$69,056 HKD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$79,484 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.78ct lab-grown asscher diamond

This 2.78ct lab-grown asscher 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 LG836616555 or 836616555. Listed at 22 retailers as of October 28, 2026, with prices from HK$10,428 to HK$79,484, a HK$69,056 spread on the same certified stone. Brilliant Earth lists it at HK$79,484. 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

2.78
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616555
Dimensions7.98 × 7.93 × 4.87 mm
L/W Ratio1.01
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
7.98 mm7.93 mm2.78 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616555
Side View
Table 63.0%Crown 34.7°Girdle: MediumPavilion 37.1°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$79,484 HKD|Low: HK$10,428 HKD|High: HK$79,562 HKD|Avg: HK$28,179 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
Retailer 21
Retailer 22
October 30, 2026
Retailer 11HK$10,428 HKD
Retailer 7HK$11,346 HKD
Retailer 6HK$11,675 HKD
Retailer 20HK$12,091 HKD
Retailer 2HK$12,268 HKD
Retailer 18HK$13,457 HKD
Retailer 3HK$13,786 HKD
Retailer 13HK$17,014 HKD
Retailer 14HK$19,122 HKD
Retailer 17HK$19,336 HKD
Retailer 19HK$22,543 HKD
Retailer 21HK$22,668 HKD
Retailer 4HK$25,344 HKD
Retailer 10HK$29,177 HKD
Retailer 16HK$31,202 HKD
Retailer 12HK$33,230 HKD
Retailer 22HK$38,913 HKD
Retailer 8HK$40,476 HKD
Retailer 5HK$42,485 HKD
Retailer 9HK$43,940 HKD
Retailer 15HK$48,138 HKD
Brilliant EarthHK$79,484 HKD

16 data points across 22 retailers

22 retailersHK$10,428 HKD to HK$79,484 HKD

A
Cheapest Retailer
-
HK$10,428 HKD
$1,329 USD
A
Retailer 2
-
HK$11,346 HKD
$1,446 USD
View
A
Retailer 3
-
HK$11,675 HKD
$1,488 USD
View
Final sale: no returns
A
Retailer 4
-
HK$12,091 HKD
$1,541 USD
View
A
Retailer 5
-
HK$12,268 HKD
£1,231 GBP
View
A
Retailer 6
-
HK$13,457 HKD
$1,715 USD
View
A
Retailer 7
-
HK$13,786 HKD
$1,757 USD
View
A
Retailer 8
-
HK$17,014 HKD
£1,707 GBP
View
A
Retailer 9
-
HK$19,122 HKD
$2,437 USD
View
A
Retailer 10
-
HK$19,336 HKD
€2,347 EUR
View
A
Retailer 11
-
HK$22,543 HKD
$2,873 USD
View
A
Retailer 12
-
HK$22,668 HKD
$2,889 USD
View
B+
Retailer 13
-
HK$25,344 HKD
$3,230 USD
View
B+
Retailer 14
-
HK$29,177 HKD
£2,928 GBP
View
B+
Retailer 15
-
HK$31,202 HKD
ZAR 64,243 ZAR
View
B+
Retailer 16
-
HK$33,230 HKD
$4,235 USD
View
B
Retailer 17
-
HK$38,913 HKD
£3,905 GBP
View
B+
Retailer 18
-
HK$40,476 HKD
SGD 6,971 SGD
View
B+
Retailer 19
-
HK$42,485 HKD
$5,415 USD
View
B+
Retailer 20
-
HK$43,940 HKD
$5,600 USD
View
Retailer 21
-
HK$48,138 HKD
$6,135 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21861693A · Oct 28
HK$79,484 HKD
$10,130 USD
View
21 more retailers have this diamond
Prices start from HK$10,428 HKDSave up to HK$69,056 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
2.78ct Asscher
HK$10,428 HKD