CaratHunter
Plans
Round|Lab Grown|IGI

3.63ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG778696339

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778696339

Diamond specifications and retailer prices

From HK$48,369 HKD
$6,165 USD
As of October 28, 2026
Save HK$50,330 HKD (51%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$98,699 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.63ct lab-grown round diamond

This 3.63ct 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 LG778696339 or 778696339. Listed at 2 retailers as of October 28, 2026, with prices from HK$48,369 to HK$98,699, a HK$50,330 spread on the same certified stone. Brilliant Earth lists it at HK$98,699. 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

3.63
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778696339
Dimensions9.75 × 9.80 × 6.07 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
9.75 mm9.80 mm3.63 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778696339
Side View
Table 59.0%Crown 35.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.2%

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 28
Current: HK$98,699 HKD|Low: HK$28,323 HKD|High: HK$142,376 HKD|Avg: HK$67,827 HKD|-19.5%
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
October 30, 2026
Retailer 10HK$28,323 HKD
Retailer 9HK$29,374 HKD
Retailer 7HK$32,928 HKD
Retailer 6HK$32,952 HKD
Retailer 12HK$36,544 HKD
Retailer 13HK$43,773 HKD
Retailer 2HK$48,369 HKD
Retailer 11HK$49,819 HKD
Retailer 4HK$85,366 HKD
Brilliant EarthHK$98,699 HKD
Retailer 3HK$112,230 HKD
Retailer 8HK$124,590 HKD
Retailer 5HK$142,376 HKD

4 data points across 13 retailers

2 retailersHK$48,369 HKD to HK$98,699 HKD

B+
Cheapest Retailer
-
HK$48,369 HKD
$6,165 USD
Most Expensive
B
Brilliant Earth
21399588Y · Oct 30
HK$98,699 HKD
$12,580 USD
View
1 more retailer has this diamond
Prices start from HK$48,369 HKDSave up to HK$50,330 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+
3.63ct Round
HK$48,369 HKD