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Oval|Lab Grown|IGI

5.39ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG768631934

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768631934

Diamond specifications and retailer prices

From HK$58,348 HKD
$7,437 USD
As of October 30, 2026
Save HK$297,219 HKD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$355,567 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 LG768631934 or 768631934. Listed at 14 retailers as of October 30, 2026, with prices from HK$58,348 to HK$355,567, a HK$297,219 spread on the same certified stone. Do Amore Diamonds lists it at HK$355,567. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631934
Dimensions13.70 × 9.84 × 6.18 mm
L/W Ratio1.39
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
13.70 mm9.84 mm5.39 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631934
Side View
Table 56.0%Crown 36.1°Girdle: STK-THKPavilion 39.8°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$355,567 HKD|Low: HK$58,348 HKD|High: HK$447,283 HKD|Avg: HK$154,972 HKD|-12.5%
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 6HK$58,348 HKD
Retailer 5HK$65,708 HKD
Retailer 9HK$68,085 HKD
Retailer 8HK$88,107 HKD
Retailer 12HK$91,677 HKD
Retailer 11HK$94,227 HKD
Retailer 4HK$107,078 HKD
Retailer 2HK$128,438 HKD
Retailer 7HK$129,768 HKD
Retailer 3HK$158,020 HKD
Retailer 10HK$183,901 HKD
Do Amore DiamondsHK$355,567 HKD

32 data points across 12 retailers

14 retailersHK$58,348 HKD to HK$355,567 HKD

A
Cheapest Retailer
-
HK$58,348 HKD
$7,437 USD
A
Retailer 2
-
HK$65,708 HKD
$8,375 USD
View
A
Retailer 3
-
HK$68,085 HKD
$8,678 USD
View
Retailer 4
-
HK$68,313 HKD
$8,707 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
HK$88,107 HKD
$11,230 USD
View
Retailer 6
-
HK$91,677 HKD
$11,685 USD
View
Price last confirmed 20 days ago
Retailer 7
-
HK$93,929 HKD
$11,972 USD
View
Price last confirmed 36 days ago
Retailer 8
-
HK$94,227 HKD
$12,010 USD
View
Price last confirmed 19 days ago
Retailer 9
-
HK$98,369 HKD
$12,538 USD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
HK$128,438 HKD
€15,591 EUR
View
B+
Retailer 11
-
HK$129,768 HKD
$16,540 USD
View
Retailer 12
-
HK$158,020 HKD
£15,859 GBP
View
Price last confirmed 20 days ago
B+
Retailer 13
-
HK$183,901 HKD
$23,440 USD
View
Most Expensive
B
Do Amore Diamonds
27-D787B2678 · Oct 31
HK$355,567 HKD
$45,320 USD
View
13 more retailers have this diamond
Prices start from HK$58,348 HKDSave up to HK$297,219 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$58,348 HKD