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Round|Lab Grown|IGI

3.25ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG787620789

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787620789

Diamond specifications and retailer prices

From HK$15,481 HKD
$1,973 USD
As of October 29, 2026
Save HK$56,314 HKD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$71,795 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.25ct lab-grown round diamond

This 3.25ct 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 LG787620789 or 787620789. Listed at 12 retailers as of October 29, 2026, with prices from HK$15,481 to HK$71,795, a HK$56,314 spread on the same certified stone. Brilliant Earth lists it at HK$71,795. 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

3.25
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787620789
Dimensions9.41 × 9.48 × 5.88 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
9.41 mm9.48 mm3.25 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787620789
Side View
Table 56.0%Crown 35.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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 29
Current: HK$71,795 HKD|Low: HK$15,481 HKD|High: HK$108,045 HKD|Avg: HK$40,041 HKD|-33.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7HK$15,481 HKD
Retailer 11HK$16,772 HKD
Retailer 2HK$19,373 HKD
Retailer 9HK$20,518 HKD
Retailer 10HK$20,793 HKD
Retailer 6HK$22,203 HKD
Retailer 8HK$35,905 HKD
Retailer 5HK$39,541 HKD
Retailer 3HK$48,416 HKD
Retailer 12HK$53,026 HKD
Retailer 4HK$58,936 HKD
Brilliant EarthHK$71,795 HKD

43 data points across 12 retailers

12 retailersHK$15,481 HKD to HK$71,795 HKD

A
Cheapest Retailer
-
HK$15,481 HKD
$1,973 USD
A
Retailer 2
-
HK$16,772 HKD
View
A
Retailer 3
-
HK$19,373 HKD
£1,944 GBP
View
A
Retailer 4
-
HK$20,518 HKD
$2,615 USD
View
A
Retailer 5
-
HK$20,793 HKD
$2,650 USD
View
A
Retailer 6
-
HK$22,203 HKD
€2,695 EUR
View
B+
Retailer 7
-
HK$35,905 HKD
$4,576 USD
View
B+
Retailer 8
-
HK$39,541 HKD
£3,968 GBP
View
B+
Retailer 9
-
HK$47,706 HKD
$6,080 USD
View
B
Retailer 10
-
HK$48,416 HKD
$6,171 USD
View
B
Retailer 11
-
HK$53,026 HKD
$6,758 USD
View
Most Expensive
B
Brilliant Earth
19712542A · Oct 30
HK$71,795 HKD
$9,150 USD
View
11 more retailers have this diamond
Prices start from HK$15,481 HKDSave up to HK$56,314 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
3.25ct Round
HK$15,481 HKD