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Oval|Lab Grown|IGI

4.53ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG804664755

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804664755

Diamond specifications and retailer prices

From HK$43,685 HKD
As of October 31, 2026
Save HK$94,886 HKD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$145,083 HKD at Taylor and Hart · As of October 5, 2026
View at Taylor and Hart

About this 4.53ct lab-grown oval diamond

This 4.53ct 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 LG804664755 or 804664755. Listed at 12 retailers as of October 31, 2026, with a 217% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.53
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804664755
Dimensions13.11 × 9.31 × 5.85 mm
L/W Ratio1.41
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
13.11 mm9.31 mm4.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804664755
Side View
Table 59.0%Crown 36.9°Girdle: MED-STKPavilion 40°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 31
Current: HK$57,065 HKD|Low: HK$31,075 HKD|High: HK$181,055 HKD|Avg: HK$79,120 HKD|-22.9%
Retailer 1
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
Retailer 15
Taylor and Hart
October 31, 2026
Retailer 7HK$31,075 HKD
Retailer 5HK$38,397 HKD
Retailer 12HK$43,685 HKD
Retailer 15HK$53,461 HKD
Retailer 11HK$53,704 HKD
Retailer 10HK$54,049 HKD
Retailer 1HK$57,065 HKD
Retailer 8HK$60,647 HKD
Retailer 4HK$76,088 HKD
Retailer 6HK$79,035 HKD
Retailer 14HK$85,272 HKD
Retailer 2HK$86,482 HKD
Retailer 9HK$93,828 HKD
Retailer 3HK$95,482 HKD
Retailer 13HK$138,571 HKD
Taylor and HartHK$145,083 HKD

28 data points across 16 retailers

12 retailersHK$43,685 HKD to HK$138,571 HKD

A
Cheapest Retailer
-
HK$43,685 HKD
B+
Retailer 2
-
HK$53,704 HKD
$6,845 USD
View
A
Retailer 3
-
HK$54,049 HKD
$6,889 USD
View
B+
Retailer 4
-
HK$57,065 HKD
€6,927 EUR
View
Retailer 5
-
HK$60,647 HKD
$7,730 USD
View
Price last confirmed 11 days ago
Retailer 6
-
HK$76,088 HKD
$9,698 USD
View
Price last confirmed 27 days ago
Retailer 7
-
HK$85,272 HKD
£8,558 GBP
View
Price last confirmed 24 days ago
Retailer 8
-
HK$86,482 HKD
ZAR 178,076 ZAR
View
Price last confirmed 25 days ago
B+
Retailer 9
-
HK$93,828 HKD
$11,959 USD
View
B+
Retailer 10
-
HK$95,482 HKD
$12,170 USD
View
B
Retailer 11
-
HK$138,571 HKD
$17,662 USD
View
Most Expensive
Taylor and Hart
9NSMHN2 · Oct 5
HK$145,083 HKD
$18,492 USD
View
Price last confirmed 27 days ago
11 more retailers have this diamond
Prices start from HK$43,685 HKDSave up to HK$94,886 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
4.53ct Oval
HK$43,685 HKD