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Oval|Lab Grown|IGI

1.53ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG593304454

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG593304454

Diamond specifications and retailer prices

From HK$2,683 HKD
$342 USD
As of October 29, 2026
Save HK$23,051 HKD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$25,734 HKD at Brilliant Earth · As of October 27, 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 LG593304454 or 593304454. Listed at 26 retailers as of October 27, 2026, with prices from HK$2,683 to HK$25,734, a HK$23,051 spread on the same certified stone. Brilliant Earth lists it at HK$25,734. 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 angle36.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593304454
Dimensions9.11 × 6.52 × 4.10 mm
L/W Ratio1.40
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
9.11 mm6.52 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593304454
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$24,086 HKD|Low: HK$2,683 HKD|High: HK$26,754 HKD|Avg: HK$8,148 HKD|-8.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 14HK$2,683 HKD
Retailer 16HK$3,005 HKD
Retailer 11HK$3,115 HKD
Retailer 21HK$3,327 HKD
Retailer 18HK$3,437 HKD
Retailer 7HK$4,472 HKD
Retailer 9HK$4,511 HKD
Retailer 22HK$5,343 HKD
Retailer 6HK$5,719 HKD
Retailer 13HK$5,973 HKD
Retailer 2HK$5,974 HKD
Retailer 3HK$7,726 HKD
Retailer 10HK$8,277 HKD
Retailer 17HK$8,285 HKD
Retailer 19HK$10,607 HKD
Retailer 8HK$10,702 HKD
Retailer 12HK$11,034 HKD
Retailer 5HK$12,577 HKD
Retailer 15HK$13,153 HKD
Retailer 20HK$13,412 HKD
Retailer 4HK$17,182 HKD
Brilliant EarthHK$24,086 HKD

25 data points across 22 retailers

26 retailersHK$2,683 HKD to HK$25,734 HKD

A
Cheapest Retailer
-
HK$2,683 HKD
$342 USD
A
Retailer 2
-
HK$3,005 HKD
$383 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,115 HKD
$397 USD
View
A
Retailer 4
-
HK$3,327 HKD
$424 USD
View
A
Retailer 5
-
HK$3,397 HKD
$433 USD
View
A
Retailer 6
-
HK$3,437 HKD
£345 GBP
View
A
Retailer 7
-
HK$4,472 HKD
$570 USD
View
A
Retailer 8
-
HK$4,511 HKD
$575 USD
View
A
Retailer 9
-
HK$5,343 HKD
$681 USD
View
A
Retailer 10
-
HK$5,719 HKD
ZAR 11,776 ZAR
View
A
Retailer 11
-
HK$5,973 HKD
€725 EUR
View
A
Retailer 12
-
HK$5,974 HKD
£600 GBP
View
A
Retailer 13
-
HK$7,726 HKD
A$1,515 AUD
View
B+
Retailer 14
-
HK$8,277 HKD
$1,055 USD
View
B+
Retailer 15
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HK$8,285 HKD
$1,056 USD
View
B+
Retailer 16
-
HK$10,607 HKD
$1,352 USD
View
B+
Retailer 17
-
HK$10,702 HKD
$1,364 USD
View
B+
Retailer 18
-
HK$11,034 HKD
$1,406 USD
View
B+
Retailer 19
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HK$11,714 HKD
$1,493 USD
View
B+
Retailer 20
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HK$12,577 HKD
$1,603 USD
View
B
Retailer 21
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HK$13,153 HKD
£1,320 GBP
View
B+
Retailer 22
-
HK$13,412 HKD
£1,346 GBP
View
Retailer 23
-
HK$13,744 HKD
A$2,695 AUD
View
Price last confirmed 157 days ago
B
Retailer 24
-
HK$17,182 HKD
$2,190 USD
View
B
Retailer 25
-
HK$24,086 HKD
$3,070 USD
View
Most Expensive
B
Brilliant Earth
11244994A · Oct 27
HK$25,734 HKD
$3,280 USD
View
25 more retailers have this diamond
Prices start from HK$2,683 HKDSave up to HK$23,051 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$2,683 HKD