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Round|Lab Grown|IGI

1.53ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG837612287

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837612287

Diamond specifications and retailer prices

From HK$2,228 HKD
$284 USD
As of October 29, 2026
Save HK$9,248 HKD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$16,672 HKD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG837612287 or 837612287. Listed at 20 retailers as of October 29, 2026, with a 415% 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 angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837612287
Dimensions7.52 × 7.55 × 4.46 mm
L/W Ratio1.00
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
7.52 mm7.55 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837612287
Side View
Table 56.0%Crown 33°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 59.3%

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$16,672 HKD|Low: HK$2,142 HKD|High: HK$16,751 HKD|Avg: HK$6,182 HKD|-0.5%
Rare Carat
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
October 30, 2026
Retailer 3HK$2,228 HKD
Retailer 4HK$2,495 HKD
Retailer 8HK$2,589 HKD
Retailer 6HK$2,770 HKD
Retailer 20HK$2,770 HKD
Retailer 17HK$3,805 HKD
Retailer 19HK$3,805 HKD
Retailer 2HK$4,169 HKD
Retailer 16HK$4,753 HKD
Retailer 11HK$4,817 HKD
Retailer 13HK$4,871 HKD
Retailer 15HK$6,431 HKD
Retailer 10HK$6,959 HKD
Retailer 18HK$8,497 HKD
Retailer 7HK$8,889 HKD
Retailer 12HK$9,288 HKD
Retailer 5HK$10,631 HKD
Retailer 14HK$11,150 HKD
Retailer 9HK$11,476 HKD
Rare CaratHK$16,672 HKD

37 data points across 20 retailers

20 retailersHK$2,228 HKD to HK$11,476 HKD

A
Cheapest Retailer
-
HK$2,228 HKD
$284 USD
A
Retailer 2
-
HK$2,495 HKD
$318 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,589 HKD
$330 USD
View
A
Retailer 4
-
HK$2,770 HKD
$353 USD
View
A
Retailer 5
-
HK$2,770 HKD
$353 USD
View
A
Retailer 6
-
HK$3,805 HKD
$485 USD
View
A
Retailer 7
-
HK$3,805 HKD
$485 USD
View
A
Retailer 8
-
HK$4,169 HKD
£418 GBP
View
A
Retailer 9
-
HK$4,753 HKD
ZAR 9,787 ZAR
View
A
Retailer 10
-
HK$4,817 HKD
$614 USD
View
A
Retailer 11
-
HK$4,871 HKD
£489 GBP
View
A
Retailer 12
-
HK$6,431 HKD
A$1,261 AUD
View
A
Retailer 13
-
HK$6,959 HKD
$887 USD
View
B+
Retailer 14
-
HK$8,497 HKD
$1,083 USD
View
B+
Retailer 15
-
HK$8,889 HKD
$1,133 USD
View
B+
Retailer 16
-
HK$9,288 HKD
$1,184 USD
View
B+
Retailer 17
-
HK$10,631 HKD
$1,355 USD
View
B+
Retailer 18
-
HK$11,150 HKD
£1,119 GBP
View
B+
Retailer 19
-
HK$11,476 HKD
$1,463 USD
View
Most Expensive
Rare Carat
VK9185_l_837612287 · Oct 18
HK$16,672 HKD
$2,125 USD
View
Price last confirmed 12 days ago
19 more retailers have this diamond
Prices start from HK$2,228 HKDSave up to HK$9,248 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$2,228 HKD