CaratHunter
Plans
Round|Lab Grown|IGI

1.53ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG738520784

Shape and cutting style on the report: Round brilliant

Certificate IGI LG738520784

Diamond specifications and retailer prices

From HK$5,194 HKD
As of November 4, 2026
Save HK$7,657 HKD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$15,124 HKD at Rare Carat · As of August 26, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG738520784 or 738520784. Listed at 8 retailers as of November 4, 2026, with a 147% 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
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738520784
Dimensions7.47 × 7.44 × 4.51 mm
L/W Ratio1.00
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 Faint Blue
Top View
7.47 mm7.44 mm1.53 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738520784
Side View
Table 58.0%Crown 33.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.5%

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: Nov 4
Current: HK$15,124 HKD|Low: HK$3,515 HKD|High: HK$15,124 HKD|Avg: HK$8,169 HKD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8HK$5,107 HKD
Retailer 6HK$5,194 HKD
Retailer 5HK$5,233 HKD
Retailer 3HK$5,680 HKD
Retailer 4HK$6,967 HKD
Retailer 7HK$10,677 HKD
Retailer 2HK$12,850 HKD
Rare CaratHK$15,124 HKD

44 data points across 8 retailers

8 retailersHK$5,194 HKD to HK$12,850 HKD

A
Retailer 1
-
HK$5,107 HKD
Price last confirmed 7 days ago
A
Retailer 2
-
HK$5,194 HKD
View
A
Retailer 3
-
HK$5,233 HKD
View
A
Retailer 4
-
HK$5,680 HKD
View
B+
Retailer 5
-
HK$6,967 HKD
View
B
Retailer 6
-
HK$10,677 HKD
View
B
Retailer 7
-
HK$12,850 HKD
View
Most Expensive
Rare Carat
7P738520784 · Aug 26
HK$15,124 HKD
$1,928 USD
View
Price last confirmed 70 days ago
7 more retailers have this diamond
Prices start from HK$5,194 HKDSave up to HK$7,657 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$5,194 HKD