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Oval|Lab Grown|IGI

1.53ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG813622756

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813622756

Diamond specifications and retailer prices

From HK$5,163 HKD
$658 USD
As of October 29, 2026
Save HK$20,187 HKD (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$42,369 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813622756 or 813622756. Listed at 25 retailers as of October 29, 2026, with a 391% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813622756
Dimensions9.58 × 6.52 × 3.85 mm
L/W Ratio1.47
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
9.58 mm6.52 mm1.53 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813622756
Side View
Table 57.0%Crown 32.3°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.0%

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 29
Current: HK$42,369 HKD|Low: HK$4,951 HKD|High: HK$42,369 HKD|Avg: HK$14,110 HKD
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 19HK$5,163 HKD
Retailer 18HK$5,618 HKD
Retailer 4HK$5,987 HKD
Retailer 5HK$5,987 HKD
Retailer 13HK$6,787 HKD
Retailer 15HK$6,905 HKD
Retailer 11HK$7,901 HKD
Retailer 7HK$8,568 HKD
Retailer 17HK$9,323 HKD
Retailer 2HK$9,572 HKD
Retailer 12HK$10,043 HKD
Retailer 16HK$10,901 HKD
Retailer 6HK$13,927 HKD
Retailer 3HK$16,830 HKD
Retailer 8HK$19,333 HKD
Retailer 10HK$20,170 HKD
Retailer 14HK$25,350 HKD
Retailer 9HK$31,620 HKD
Brilliant EarthHK$42,369 HKD

43 data points across 19 retailers

25 retailersHK$5,163 HKD to HK$25,350 HKD

A
Cheapest Retailer
-
HK$5,163 HKD
$658 USD
A
Retailer 2
-
HK$5,618 HKD
$716 USD
View
A
Retailer 3
-
HK$5,775 HKD
$736 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,987 HKD
$763 USD
View
Retailer 5
-
HK$5,987 HKD
$763 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
HK$6,787 HKD
£681 GBP
View
A
Retailer 7
-
HK$6,905 HKD
$880 USD
View
B+
Retailer 8
-
HK$7,901 HKD
$1,007 USD
View
B+
Retailer 9
-
HK$8,568 HKD
$1,092 USD
View
B+
Retailer 10
-
HK$9,062 HKD
$1,155 USD
View
B+
Retailer 11
-
HK$9,323 HKD
A$1,828 AUD
View
B+
Retailer 12
-
HK$9,572 HKD
£961 GBP
View
B+
Retailer 13
-
HK$10,043 HKD
€1,219 EUR
View
Retailer 14
-
HK$10,901 HKD
ZAR 22,446 ZAR
View
Price last confirmed 9 days ago
B
Retailer 15
-
HK$13,927 HKD
$1,775 USD
View
B
Retailer 16
-
HK$16,830 HKD
$2,145 USD
View
B
Retailer 17
-
HK$18,654 HKD
£1,872 GBP
View
B
Retailer 18
-
HK$19,333 HKD
$2,464 USD
View
B
Retailer 19
-
HK$20,170 HKD
SGD 3,474 SGD
View
B
Retailer 20
-
HK$20,416 HKD
$2,602 USD
View
B
Retailer 21
-
HK$20,654 HKD
$2,632 USD
View
B
Retailer 22
-
HK$20,827 HKD
$2,654 USD
View
B
Retailer 23
-
HK$25,350 HKD
£2,544 GBP
View
Retailer 24
-
HK$31,620 HKD
$4,030 USD
View
Price last confirmed 35 days ago
Most Expensive
Brilliant Earth
20879885A · Oct 31
HK$42,369 HKD
$5,400 USD
View
Price under review
24 more retailers have this diamond
Prices start from HK$5,163 HKDSave up to HK$20,187 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
1.53ct Oval
HK$5,163 HKD