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Oval|Lab Grown|IGI

1.53ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG685595264

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG685595264

Diamond specifications and retailer prices

From HK$1,907 HKD
$243 USD
As of October 29, 2026
Save HK$20,534 HKD (92%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$22,441 HKD at Brilliant Earth · As of October 29, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG685595264 or 685595264. Listed at 16 retailers as of October 29, 2026, with prices from HK$1,907 to HK$22,441, a HK$20,534 spread on the same certified stone. Brilliant Earth lists it at HK$22,441. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685595264
Dimensions9.43 × 6.60 × 3.93 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.43 mm6.60 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685595264
Side View
Table 62.0%Crown 32.9°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
A+
Exceptional
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$22,441 HKD|Low: HK$1,561 HKD|High: HK$23,147 HKD|Avg: HK$8,601 HKD|-3.1%
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
October 29, 2026
Retailer 15HK$1,907 HKD
Retailer 17HK$2,134 HKD
Retailer 16HK$2,213 HKD
Retailer 6HK$3,049 HKD
Retailer 5HK$3,319 HKD
Retailer 13HK$4,331 HKD
Retailer 4HK$4,474 HKD
Retailer 10HK$6,069 HKD
Retailer 11HK$6,662 HKD
Retailer 9HK$6,866 HKD
Retailer 8HK$8,018 HKD
Retailer 12HK$8,388 HKD
Retailer 7HK$9,486 HKD
Retailer 2HK$10,513 HKD
Retailer 3HK$16,870 HKD
Retailer 14HK$18,282 HKD
Brilliant EarthHK$22,441 HKD

27 data points across 17 retailers

16 retailersHK$1,907 HKD to HK$22,441 HKD

A+
Cheapest Retailer
-
HK$1,907 HKD
$243 USD
A
Retailer 2
-
HK$2,134 HKD
$272 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,213 HKD
$282 USD
View
A
Retailer 4
-
HK$3,049 HKD
$389 USD
View
B+
Retailer 5
-
HK$3,319 HKD
$423 USD
View
A
Retailer 6
-
HK$4,331 HKD
$552 USD
View
A
Retailer 7
-
HK$6,069 HKD
A$1,190 AUD
View
A
Retailer 8
-
HK$6,662 HKD
$849 USD
View
Retailer 9
-
HK$6,803 HKD
$867 USD
View
Price last confirmed 43 days ago
B+
Retailer 10
-
HK$8,018 HKD
$1,022 USD
View
B+
Retailer 11
-
HK$8,388 HKD
$1,069 USD
View
B+
Retailer 12
-
HK$9,486 HKD
$1,209 USD
View
B+
Retailer 13
-
HK$10,513 HKD
£1,055 GBP
View
B
Retailer 14
-
HK$16,870 HKD
$2,150 USD
View
B
Retailer 15
-
HK$18,282 HKD
$2,330 USD
View
Most Expensive
B
Brilliant Earth
21548148Y · Oct 29
HK$22,441 HKD
$2,860 USD
View
15 more retailers have this diamond
Prices start from HK$1,907 HKDSave up to HK$20,534 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$1,907 HKD