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Round|Lab Grown|GIA

5.80ct E FL Round Lab Grown Diamond

EX • E/FL • GIA 6522600420

Certificate GIA 6522600420

Diamond specifications and retailer prices

From HK$155,384 HKD
$19,805 USD
As of October 31, 2026
Save HK$163,106 HKD (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$318,491 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 5.8ct lab-grown round diamond

This 5.8ct 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 GIA 6522600420. Listed at 15 retailers as of October 29, 2026, with prices from HK$155,384 to HK$318,491, a HK$163,106 spread on the same certified stone. MOH London lists it at HK$318,491. 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

5.80
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 6522600420
Dimensions11.66 × 11.58 × 7.03 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
11.66 mm11.58 mm5.80 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522600420
Side View
Table 59.0%Crown 35°Girdle: MED-MEDPavilion 40.6°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$318,491 HKD|Low: HK$147,028 HKD|High: HK$739,222 HKD|Avg: HK$262,489 HKD|+0.5%
MOH London
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 10HK$147,028 HKD
Retailer 4HK$155,384 HKD
Retailer 13HK$158,891 HKD
Retailer 11HK$165,011 HKD
Retailer 15HK$165,011 HKD
Retailer 14HK$166,329 HKD
Retailer 7HK$173,534 HKD
Retailer 8HK$184,947 HKD
Retailer 3HK$191,412 HKD
Retailer 12HK$191,412 HKD
Retailer 9HK$237,882 HKD
MOH LondonHK$318,491 HKD
Retailer 6HK$481,832 HKD
Retailer 2HK$496,366 HKD
Retailer 5HK$739,222 HKD

27 data points across 15 retailers

15 retailersHK$155,384 HKD to HK$318,491 HKD

Retailer 1
-
HK$147,028 HKD
$18,740 USD
Price last confirmed 10 days ago
B+
Retailer 2
-
HK$155,384 HKD
$19,805 USD
View
B+
Retailer 3
-
HK$158,891 HKD
$20,252 USD
View
B+
Retailer 4
-
HK$165,011 HKD
$21,032 USD
View
B+
Retailer 5
-
HK$165,011 HKD
$21,032 USD
View
B+
Retailer 6
-
HK$166,329 HKD
$21,200 USD
View
Retailer 7
-
HK$169,319 HKD
$21,581 USD
View
Price last confirmed 96 days ago
B+
Retailer 8
-
HK$184,947 HKD
$23,573 USD
View
Retailer 9
-
HK$191,412 HKD
$24,397 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
HK$191,412 HKD
$24,397 USD
View
B+
Retailer 11
-
HK$237,882 HKD
$30,320 USD
View
Most Expensive
B+
MOH London
6522600420 · Oct 29
HK$318,491 HKD
£31,964 GBP
View
11 more retailers have this diamond
Prices start from HK$155,384 HKDSave up to HK$163,106 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.

B+
5.80ct Round
HK$155,384 HKD