CaratHunter
Plans
Round|Lab Grown|IGI

1.53ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG689559759

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689559759

Diamond specifications and retailer prices

From HK$2,566 HKD
$327 USD
As of October 29, 2026
Save HK$15,715 HKD (86%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$18,280 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round 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 LG689559759 or 689559759. Listed at 27 retailers as of October 29, 2026, with prices from HK$2,566 to HK$18,280, a HK$15,715 spread on the same certified stone. Brilliant Earth lists it at HK$18,280. 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 angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689559759
Dimensions7.33 × 7.37 × 4.57 mm
L/W Ratio1.01
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
7.33 mm7.37 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689559759
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.2%

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$18,280 HKD|Low: HK$2,542 HKD|High: HK$22,125 HKD|Avg: HK$7,974 HKD|-17.4%
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
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 10HK$2,566 HKD
Retailer 16HK$2,864 HKD
Retailer 21HK$2,974 HKD
Retailer 5HK$3,178 HKD
Retailer 6HK$3,178 HKD
Retailer 20HK$4,394 HKD
Retailer 7HK$5,139 HKD
Retailer 4HK$5,202 HKD
Retailer 18HK$5,305 HKD
Retailer 19HK$5,460 HKD
Retailer 15HK$5,497 HKD
Retailer 13HK$5,666 HKD
Retailer 3HK$7,077 HKD
Retailer 9HK$8,230 HKD
Retailer 11HK$10,215 HKD
Retailer 12HK$10,563 HKD
Retailer 2HK$11,051 HKD
Retailer 14HK$11,690 HKD
Retailer 8HK$12,534 HKD
Retailer 17HK$12,804 HKD
Retailer 22HK$16,751 HKD
Brilliant EarthHK$18,280 HKD

36 data points across 22 retailers

27 retailersHK$2,566 HKD to HK$18,280 HKD

Retailer 1
-
HK$2,542 HKD
$324 USD
Price last confirmed 38 days ago
A
Retailer 2
-
HK$2,566 HKD
$327 USD
View
A
Retailer 3
-
HK$2,864 HKD
$365 USD
View
Final sale: no returns
A
Retailer 4
-
HK$2,974 HKD
$379 USD
View
Retailer 5
-
HK$3,107 HKD
$396 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
HK$3,178 HKD
$405 USD
View
A
Retailer 7
-
HK$3,178 HKD
$405 USD
View
A
Retailer 8
-
HK$4,394 HKD
$560 USD
View
A
Retailer 9
-
HK$5,139 HKD
$655 USD
View
A
Retailer 10
-
HK$5,202 HKD
$663 USD
View
A
Retailer 11
-
HK$5,305 HKD
€644 EUR
View
A
Retailer 12
-
HK$5,460 HKD
ZAR 11,242 ZAR
View
A
Retailer 13
-
HK$5,497 HKD
A$1,078 AUD
View
A
Retailer 14
-
HK$5,666 HKD
£569 GBP
View
A
Retailer 15
-
HK$7,077 HKD
$902 USD
View
B+
Retailer 16
-
HK$8,230 HKD
$1,049 USD
View
Retailer 17
-
HK$10,121 HKD
$1,290 USD
View
Price last confirmed 39 days ago
B+
Retailer 18
-
HK$10,215 HKD
$1,302 USD
View
B+
Retailer 19
-
HK$10,563 HKD
$1,346 USD
View
B+
Retailer 20
-
HK$10,584 HKD
$1,349 USD
View
B+
Retailer 21
-
HK$11,051 HKD
A$2,167 AUD
View
B+
Retailer 22
-
HK$11,690 HKD
$1,490 USD
View
B+
Retailer 23
-
HK$12,098 HKD
$1,542 USD
View
B+
Retailer 24
-
HK$12,534 HKD
$1,598 USD
View
B+
Retailer 25
-
HK$12,804 HKD
£1,285 GBP
View
Retailer 26
-
HK$16,751 HKD
$2,135 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
14529271A · Oct 30
HK$18,280 HKD
$2,330 USD
View
26 more retailers have this diamond
Prices start from HK$2,566 HKDSave up to HK$15,715 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 Round
HK$2,566 HKD