CaratHunter
Plans
Oval|Lab Grown|IGI

3.09ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG756520452

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG756520452

Diamond specifications and retailer prices

From HK$11,470 HKD
$1,462 USD
As of October 30, 2026
Save HK$42,900 HKD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$54,371 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown oval diamond

This 3.09ct lab-grown oval 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 LG756520452 or 756520452. Listed at 9 retailers as of October 29, 2026, with prices from HK$11,470 to HK$54,371, a HK$42,900 spread on the same certified stone. Do Amore Diamonds lists it at HK$54,371. 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

3.09
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756520452
Dimensions11.72 × 8.34 × 5.06 mm
L/W Ratio1.41
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
11.72 mm8.34 mm3.09 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756520452
Side View
Table 63.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.7%

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$54,371 HKD|Low: HK$10,356 HKD|High: HK$87,519 HKD|Avg: HK$37,281 HKD|-29.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8HK$10,380 HKD
Retailer 6HK$11,470 HKD
Retailer 7HK$11,808 HKD
Retailer 9HK$12,836 HKD
Retailer 2HK$16,884 HKD
Retailer 5HK$29,533 HKD
Retailer 12HK$31,908 HKD
Retailer 3HK$35,871 HKD
Retailer 4HK$46,250 HKD
Do Amore DiamondsHK$54,371 HKD
Retailer 11HK$66,064 HKD
Retailer 10HK$87,519 HKD

24 data points across 12 retailers

9 retailersHK$11,470 HKD to HK$54,371 HKD

Retailer 1
-
HK$10,380 HKD
$1,323 USD
Price last confirmed 29 days ago
A
Retailer 2
-
HK$11,470 HKD
$1,462 USD
View
Retailer 3
-
HK$11,761 HKD
$1,499 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
HK$11,808 HKD
$1,505 USD
View
A
Retailer 5
-
HK$12,836 HKD
$1,636 USD
View
Final sale: no returns
A
Retailer 6
-
HK$16,884 HKD
$2,152 USD
View
Retailer 7
-
HK$25,938 HKD
$3,306 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
HK$29,533 HKD
£2,964 GBP
View
Most Expensive
B
Do Amore Diamonds
27-213056B1E · Oct 29
HK$54,371 HKD
$6,930 USD
View
8 more retailers have this diamond
Prices start from HK$11,470 HKDSave up to HK$42,900 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
3.09ct Oval
HK$11,470 HKD