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Round|Lab Grown|IGI

5.26ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG780663313

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780663313

Diamond specifications and retailer prices

From HK$46,172 HKD
$5,885 USD
As of October 30, 2026
Save HK$221,986 HKD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$268,158 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.26ct lab-grown round diamond

This 5.26ct lab-grown round sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780663313 or 780663313. Listed at 13 retailers as of October 30, 2026, with prices from HK$46,172 to HK$268,158, a HK$221,986 spread on the same certified stone. With Clarity lists it at HK$268,158. 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

5.26
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663313
Dimensions11.09 × 11.16 × 6.89 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
11.09 mm11.16 mm5.26 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663313
Side View
Table 56.0%Crown 35.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.9%

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 30
Current: HK$82,825 HKD|Low: HK$46,172 HKD|High: HK$268,158 HKD|Avg: HK$112,608 HKD|-14.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 31, 2026
Retailer 9HK$46,172 HKD
Retailer 2HK$63,469 HKD
Retailer 5HK$64,006 HKD
Retailer 11HK$72,086 HKD
Retailer 12HK$77,767 HKD
Retailer 1HK$82,825 HKD
Retailer 3HK$94,533 HKD
Retailer 7HK$101,771 HKD
Retailer 8HK$102,480 HKD
Retailer 10HK$136,186 HKD
Retailer 6HK$152,991 HKD
Retailer 4HK$177,281 HKD
With ClarityHK$268,158 HKD

41 data points across 13 retailers

13 retailersHK$46,172 HKD to HK$268,158 HKD

A
Cheapest Retailer
-
HK$46,172 HKD
$5,885 USD
A
Retailer 2
-
HK$63,469 HKD
View
A
Retailer 3
-
HK$64,006 HKD
£6,424 GBP
View
A
Retailer 4
-
HK$72,086 HKD
$9,188 USD
View
A
Retailer 5
-
HK$77,767 HKD
$9,912 USD
View
A
Retailer 6
-
HK$82,825 HKD
€10,054 EUR
View
A
Retailer 7
-
HK$94,533 HKD
$12,049 USD
View
A
Retailer 8
-
HK$101,771 HKD
ZAR 209,557 ZAR
View
A
Retailer 9
-
HK$102,480 HKD
£10,285 GBP
View
B+
Retailer 10
-
HK$136,186 HKD
$17,358 USD
View
B+
Retailer 11
-
HK$152,991 HKD
$19,500 USD
View
B+
Retailer 12
-
HK$177,281 HKD
$22,596 USD
View
Most Expensive
B
With Clarity
780663313 · Oct 31
HK$268,158 HKD
$34,179 USD
View
12 more retailers have this diamond
Prices start from HK$46,172 HKDSave up to HK$221,986 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
5.26ct Round
HK$46,172 HKD