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Round|Lab Grown|IGI

1.53ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG739533063

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739533063

Diamond specifications and retailer prices

From HK$3,460 HKD
$441 USD
As of October 29, 2026
Save HK$12,616 HKD (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$32,010 HKD at Brilliant Earth · As of October 21, 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 LG739533063 or 739533063. Listed at 24 retailers as of October 29, 2026, with a 365% 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739533063
Dimensions7.33 × 7.37 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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 LG739533063
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.3%

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$32,010 HKD|Low: HK$3,327 HKD|High: HK$32,010 HKD|Avg: HK$9,249 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
October 30, 2026
Retailer 19HK$3,460 HKD
Retailer 8HK$3,876 HKD
Retailer 10HK$3,876 HKD
Retailer 4HK$4,292 HKD
Retailer 11HK$4,292 HKD
Retailer 15HK$5,414 HKD
Retailer 7HK$6,167 HKD
Retailer 5HK$6,739 HKD
Retailer 13HK$6,829 HKD
Retailer 2HK$7,060 HKD
Retailer 14HK$7,380 HKD
Retailer 12HK$10,001 HKD
Retailer 18HK$11,541 HKD
Retailer 6HK$13,644 HKD
Retailer 9HK$13,808 HKD
Retailer 3HK$15,032 HKD
Retailer 16HK$15,793 HKD
Retailer 17HK$17,143 HKD
Brilliant EarthHK$32,010 HKD

44 data points across 19 retailers

24 retailersHK$3,460 HKD to HK$16,076 HKD

A
Cheapest Retailer
-
HK$3,460 HKD
$441 USD
A
Retailer 2
-
HK$3,876 HKD
$494 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,876 HKD
$494 USD
View
A
Retailer 4
-
HK$4,292 HKD
$547 USD
View
A
Retailer 5
-
HK$4,292 HKD
$547 USD
View
A
Retailer 6
-
HK$4,720 HKD
View
A
Retailer 7
-
HK$5,414 HKD
$690 USD
View
A
Retailer 8
-
HK$6,167 HKD
$786 USD
View
A
Retailer 9
-
HK$6,739 HKD
$859 USD
View
A
Retailer 10
-
HK$6,829 HKD
€829 EUR
View
A
Retailer 11
-
HK$7,060 HKD
£709 GBP
View
A
Retailer 12
-
HK$7,380 HKD
ZAR 15,196 ZAR
View
A
Retailer 13
-
HK$7,391 HKD
$942 USD
View
B+
Retailer 14
-
HK$10,001 HKD
A$1,961 AUD
View
B+
Retailer 15
-
HK$11,541 HKD
$1,471 USD
View
B+
Retailer 16
-
HK$13,644 HKD
SGD 2,350 SGD
View
B+
Retailer 17
-
HK$13,808 HKD
$1,760 USD
View
B+
Retailer 18
-
HK$14,064 HKD
$1,793 USD
View
B+
Retailer 19
-
HK$15,032 HKD
$1,916 USD
View
B
Retailer 20
-
HK$15,409 HKD
$1,964 USD
View
B+
Retailer 21
-
HK$15,793 HKD
£1,585 GBP
View
B
Retailer 22
-
HK$16,076 HKD
$2,049 USD
View
Retailer 23
-
HK$17,143 HKD
$2,185 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
19055709A · Oct 21
HK$32,010 HKD
$4,080 USD
View
Price last confirmed 9 days ago
23 more retailers have this diamond
Prices start from HK$3,460 HKDSave up to HK$12,616 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$3,460 HKD