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Oval|Lab Grown|IGI

0.53ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG778645730

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778645730

Diamond specifications and retailer prices

From HK$6,496 HKD
$828 USD
As of November 1, 2026
Save HK$6,449 HKD (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$20,805 HKD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 0.53ct lab-grown oval diamond

This 0.53ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778645730 or 778645730. Listed at 20 retailers as of October 31, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778645730
Dimensions6.40 × 4.52 × 2.84 mm
L/W Ratio1.42
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
6.40 mm4.52 mm0.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778645730
Side View
Table 63.0%Crown 35.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$20,805 HKD|Low: HK$4,747 HKD|High: HK$28,587 HKD|Avg: HK$13,058 HKD
Flawless Fine Jewelry
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
November 1, 2026
Retailer 13HK$4,747 HKD
Retailer 12HK$6,496 HKD
Retailer 5HK$7,273 HKD
Retailer 6HK$7,532 HKD
Retailer 14HK$7,532 HKD
Retailer 4HK$9,054 HKD
Retailer 7HK$11,573 HKD
Retailer 8HK$12,901 HKD
Retailer 10HK$12,945 HKD
Retailer 9HK$14,580 HKD
Retailer 11HK$17,323 HKD
Flawless Fine JewelryHK$20,805 HKD
Retailer 3HK$21,104 HKD
Retailer 2HK$28,248 HKD

44 data points across 14 retailers

20 retailersHK$6,496 HKD to HK$12,945 HKD

Retailer 1
-
HK$4,747 HKD
$605 USD
Price last confirmed 25 days ago
B
Retailer 2
-
HK$6,496 HKD
$828 USD
View
B
Retailer 3
-
HK$7,069 HKD
$901 USD
View
B
Retailer 4
-
HK$7,273 HKD
$927 USD
View
Final sale: no returns
B
Retailer 5
-
HK$7,532 HKD
$960 USD
View
Retailer 6
-
HK$7,532 HKD
$960 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
HK$8,737 HKD
View
B
Retailer 8
-
HK$9,054 HKD
$1,154 USD
View
B
Retailer 9
-
HK$10,788 HKD
$1,375 USD
View
B
Retailer 10
-
HK$11,573 HKD
£1,162 GBP
View
B
Retailer 11
-
HK$12,901 HKD
€1,566 EUR
View
B
Retailer 12
-
HK$12,945 HKD
$1,650 USD
View
Retailer 13
-
HK$14,580 HKD
ZAR 30,022 ZAR
View
Price under review
Retailer 14
-
HK$17,323 HKD
$2,208 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
5838B120A · Oct 31
HK$20,805 HKD
£2,088 GBP
View
Price under review
14 more retailers have this diamond
Prices start from HK$6,496 HKDSave up to HK$6,449 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.

B
0.53ct Oval
HK$6,496 HKD