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Oval|Lab Grown|IGI

2.50ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG659458998

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG659458998

Diamond specifications and retailer prices

From HK$14,075 HKD
$1,794 USD
As of October 30, 2026
Save HK$58,262 HKD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$72,337 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.5ct lab-grown oval diamond

This 2.5ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG659458998 or 659458998. Listed at 15 retailers as of October 29, 2026, with prices from HK$14,075 to HK$72,337, a HK$58,262 spread on the same certified stone. Brilliant Earth lists it at HK$72,337. 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

2.50
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659458998
Dimensions11.07 × 7.56 × 4.75 mm
L/W Ratio1.46
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
11.07 mm7.56 mm2.50 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659458998
Side View
Table 62.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.8%

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$72,337 HKD|Low: HK$12,498 HKD|High: HK$72,337 HKD|Avg: HK$28,903 HKD
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 11HK$12,498 HKD
Retailer 3HK$14,075 HKD
Retailer 7HK$16,666 HKD
Retailer 2HK$17,628 HKD
Retailer 9HK$17,873 HKD
Retailer 4HK$21,238 HKD
Retailer 5HK$32,244 HKD
Retailer 10HK$34,403 HKD
Retailer 6HK$40,364 HKD
Retailer 8HK$40,679 HKD
Retailer 12HK$41,796 HKD
Brilliant EarthHK$72,337 HKD

43 data points across 12 retailers

15 retailersHK$14,075 HKD to HK$72,337 HKD

Retailer 1
-
HK$12,498 HKD
$1,593 USD
Price last confirmed 18 days ago
A
Retailer 2
-
HK$14,075 HKD
$1,794 USD
View
A
Retailer 3
-
HK$16,666 HKD
A$3,268 AUD
View
A
Retailer 4
-
HK$17,628 HKD
£1,769 GBP
View
A
Retailer 5
-
HK$17,873 HKD
$2,278 USD
View
B+
Retailer 6
-
HK$21,238 HKD
$2,707 USD
View
B+
Retailer 7
-
HK$21,317 HKD
$2,717 USD
View
B+
Retailer 8
-
HK$32,244 HKD
ZAR 66,393 ZAR
View
B
Retailer 9
-
HK$33,682 HKD
$4,293 USD
View
B+
Retailer 10
-
HK$34,403 HKD
$4,385 USD
View
B
Retailer 11
-
HK$40,364 HKD
£4,051 GBP
View
B
Retailer 12
-
HK$40,679 HKD
€4,938 EUR
View
B
Retailer 13
-
HK$41,796 HKD
SGD 7,199 SGD
View
B
Retailer 14
-
HK$43,935 HKD
$5,600 USD
View
Most Expensive
B
Brilliant Earth
20485436A · Oct 29
HK$72,337 HKD
$9,220 USD
View
14 more retailers have this diamond
Prices start from HK$14,075 HKDSave up to HK$58,262 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
2.50ct Oval
HK$14,075 HKD