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Oval|Lab Grown|IGI

5.53ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG811634356

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811634356

Diamond specifications and retailer prices

From HK$91,363 HKD
$11,645 USD
As of October 26, 2026
Save HK$263,302 HKD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$354,665 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.53ct lab-grown oval diamond

This 5.53ct 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 LG811634356 or 811634356. Listed at 12 retailers as of October 26, 2026, with prices from HK$91,363 to HK$354,665, a HK$263,302 spread on the same certified stone. With Clarity lists it at HK$354,665. 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

5.53
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634356
Dimensions13.79 × 9.89 × 6.29 mm
L/W Ratio1.39
Girdle conditionFaceted
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
13.79 mm9.89 mm5.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634356
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.6%

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 26
Current: HK$103,252 HKD|Low: HK$91,363 HKD|High: HK$394,701 HKD|Avg: HK$202,771 HKD|-30.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 1, 2026
Retailer 7HK$91,363 HKD
Retailer 9HK$94,902 HKD
Retailer 1HK$103,252 HKD
Retailer 3HK$146,068 HKD
Retailer 5HK$156,156 HKD
Retailer 10HK$159,166 HKD
Retailer 8HK$163,128 HKD
Retailer 4HK$176,800 HKD
Retailer 6HK$240,154 HKD
Retailer 2HK$271,752 HKD
With ClarityHK$354,665 HKD

42 data points across 11 retailers

12 retailersHK$91,363 HKD to HK$354,665 HKD

A
Cheapest Retailer
-
HK$91,363 HKD
$11,645 USD
A
Retailer 2
-
HK$94,902 HKD
View
A
Retailer 3
-
HK$103,252 HKD
£10,362 GBP
View
Retailer 4
-
HK$105,888 HKD
$13,496 USD
View
Price last confirmed 68 days ago
B+
Retailer 5
-
HK$146,068 HKD
€17,731 EUR
View
B+
Retailer 6
-
HK$156,156 HKD
£15,672 GBP
View
B+
Retailer 7
-
HK$159,166 HKD
$20,287 USD
View
B+
Retailer 8
-
HK$163,128 HKD
$20,792 USD
View
B+
Retailer 9
-
HK$176,800 HKD
ZAR 364,049 ZAR
View
B+
Retailer 10
-
HK$240,154 HKD
$30,610 USD
View
B
Retailer 11
-
HK$271,752 HKD
$34,637 USD
View
Most Expensive
B
With Clarity
811634356 · Oct 31
HK$354,665 HKD
$45,205 USD
View
11 more retailers have this diamond
Prices start from HK$91,363 HKDSave up to HK$263,302 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
5.53ct Oval
HK$91,363 HKD