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Oval|Lab Grown|IGI

5.39ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG784642823

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784642823

Diamond specifications and retailer prices

From HK$63,833 HKD
$8,136 USD
As of October 30, 2026
Save HK$326,883 HKD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$390,716 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.39ct lab-grown oval diamond

This 5.39ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784642823 or 784642823. Listed at 14 retailers as of October 30, 2026, with prices from HK$63,833 to HK$390,716, a HK$326,883 spread on the same certified stone. Do Amore Diamonds lists it at HK$390,716. 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

5.39
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642823
Dimensions13.92 × 9.93 × 6.18 mm
L/W Ratio1.40
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
13.92 mm9.93 mm5.39 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642823
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 62.2%

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$390,716 HKD|Low: HK$63,833 HKD|High: HK$485,963 HKD|Avg: HK$139,175 HKD|-3.9%
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
Retailer 13
Retailer 14
October 31, 2026
Retailer 8HK$63,833 HKD
Retailer 12HK$69,434 HKD
Retailer 10HK$70,125 HKD
Retailer 7HK$71,239 HKD
Retailer 4HK$72,486 HKD
Retailer 6HK$73,608 HKD
Retailer 3HK$83,643 HKD
Retailer 13HK$88,507 HKD
Retailer 11HK$90,814 HKD
Retailer 5HK$91,191 HKD
Retailer 9HK$129,768 HKD
Retailer 2HK$141,463 HKD
Retailer 14HK$143,562 HKD
Do Amore DiamondsHK$390,716 HKD

33 data points across 14 retailers

14 retailersHK$63,833 HKD to HK$390,716 HKD

A
Cheapest Retailer
-
HK$63,833 HKD
$8,136 USD
A
Retailer 2
-
HK$69,434 HKD
$8,850 USD
View
A
Retailer 3
-
HK$70,125 HKD
$8,938 USD
View
Final sale: no returns
A
Retailer 4
-
HK$71,239 HKD
$9,080 USD
View
Retailer 5
-
HK$72,486 HKD
$9,239 USD
View
Price last confirmed 7 days ago
Retailer 6
-
HK$73,608 HKD
$9,382 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$83,643 HKD
$10,661 USD
View
A
Retailer 8
-
HK$88,507 HKD
$11,281 USD
View
A
Retailer 9
-
HK$90,814 HKD
$11,575 USD
View
Retailer 10
-
HK$91,191 HKD
$11,623 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$129,768 HKD
$16,540 USD
View
B+
Retailer 12
-
HK$141,463 HKD
€17,172 EUR
View
B+
Retailer 13
-
HK$143,562 HKD
£14,408 GBP
View
Most Expensive
B
Do Amore Diamonds
27-28DFA8DE6 · Oct 31
HK$390,716 HKD
$49,800 USD
View
13 more retailers have this diamond
Prices start from HK$63,833 HKDSave up to HK$326,883 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
5.39ct Oval
HK$63,833 HKD