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3.77ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836616489

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836616489

Diamond specifications and retailer prices

From HK$22,673 HKD
£2,275 GBP
As of October 30, 2026
Save HK$30,336 HKD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$53,009 HKD at MOH London · As of October 27, 2026
View at MOH London

About this 3.77ct lab-grown round diamond

This 3.77ct 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 LG836616489 or 836616489. Listed at 11 retailers as of October 27, 2026, with prices from HK$22,673 to HK$53,009, a HK$30,336 spread on the same certified stone. MOH London lists it at HK$53,009. 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

3.77
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616489
Dimensions9.86 × 9.95 × 6.19 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
9.86 mm9.95 mm3.77 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616489
Side View
Table 56.0%Crown 36°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.4%

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$53,009 HKD|Low: HK$19,850 HKD|High: HK$53,218 HKD|Avg: HK$33,806 HKD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2HK$22,673 HKD
Retailer 4HK$25,398 HKD
Retailer 8HK$26,872 HKD
Retailer 3HK$28,629 HKD
Retailer 11HK$28,990 HKD
Retailer 6HK$29,550 HKD
Retailer 10HK$29,727 HKD
Retailer 5HK$43,040 HKD
Retailer 9HK$48,102 HKD
Retailer 7HK$49,859 HKD
MOH LondonHK$53,009 HKD

11 data points across 11 retailers

11 retailersHK$22,673 HKD to HK$53,009 HKD

A
Cheapest Retailer
-
HK$22,673 HKD
£2,275 GBP
A
Retailer 2
-
HK$25,398 HKD
£2,549 GBP
View
B+
Retailer 3
-
HK$26,872 HKD
$3,425 USD
View
B+
Retailer 4
-
HK$28,629 HKD
$3,649 USD
View
B+
Retailer 5
-
HK$28,990 HKD
$3,695 USD
View
B+
Retailer 6
-
HK$29,550 HKD
€3,587 EUR
View
B+
Retailer 7
-
HK$29,727 HKD
$3,789 USD
View
B+
Retailer 8
-
HK$43,040 HKD
ZAR 88,623 ZAR
View
B+
Retailer 9
-
HK$48,102 HKD
$6,131 USD
View
B
Retailer 10
-
HK$49,859 HKD
$6,355 USD
View
Most Expensive
B
MOH London
LG836616489 · Oct 27
HK$53,009 HKD
£5,320 GBP
View
10 more retailers have this diamond
Prices start from HK$22,673 HKDSave up to HK$30,336 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
3.77ct Round
HK$22,673 HKD