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1.53ct H SI1 Round Lab Grown Diamond

VG • H/SI1 • IGI LG12256616

Shape and cutting style on the report: Round brilliant

Certificate IGI LG12256616

Diamond specifications and retailer prices

From HK$2,597 HKD
$331 USD
As of November 1, 2026
Save HK$11,303 HKD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$13,900 HKD at MOH London · As of November 1, 2026
View at MOH London

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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG12256616 or 12256616. Listed at 17 retailers as of November 1, 2026, with prices from HK$2,597 to HK$13,900, a HK$11,303 spread on the same certified stone. MOH London lists it at HK$13,900. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG12256616
Dimensions7.21 × 7.28 × 4.65 mm
L/W Ratio1.01
Cert comments
As Grown - No indications of post-growth treatment. This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.
Top View
7.21 mm7.28 mm1.53 ctH / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG12256616
Side View
Table 58.0%Crown 36°Girdle: STK-UNDPavilion 41.7°Culet: NoneDepth 64.1%

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 1
Current: HK$13,900 HKD|Low: HK$2,597 HKD|High: HK$13,920 HKD|Avg: HK$6,609 HKD|-0.1%
MOH London
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
November 1, 2026
Retailer 16HK$2,597 HKD
Retailer 13HK$3,013 HKD
Retailer 11HK$3,178 HKD
Retailer 5HK$3,225 HKD
Retailer 12HK$3,225 HKD
Retailer 17HK$3,750 HKD
Retailer 6HK$4,433 HKD
Retailer 8HK$5,546 HKD
Retailer 10HK$5,740 HKD
Retailer 14HK$5,829 HKD
Retailer 2HK$6,198 HKD
Retailer 9HK$6,379 HKD
Retailer 15HK$9,446 HKD
Retailer 7HK$9,697 HKD
Retailer 4HK$11,431 HKD
Retailer 3HK$12,662 HKD
MOH LondonHK$13,900 HKD

15 data points across 17 retailers

17 retailersHK$2,597 HKD to HK$13,900 HKD

A
Cheapest Retailer
-
HK$2,597 HKD
$331 USD
A
Retailer 2
-
HK$3,013 HKD
$384 USD
View
B+
Retailer 3
-
HK$3,178 HKD
$405 USD
View
B+
Retailer 4
-
HK$3,225 HKD
$411 USD
View
Retailer 5
-
HK$3,225 HKD
$411 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
HK$3,750 HKD
$478 USD
View
B+
Retailer 7
-
HK$4,433 HKD
$565 USD
View
B+
Retailer 8
-
HK$5,546 HKD
$707 USD
View
A
Retailer 9
-
HK$5,740 HKD
£576 GBP
View
B+
Retailer 10
-
HK$5,829 HKD
$743 USD
View
B+
Retailer 11
-
HK$6,198 HKD
$790 USD
View
B+
Retailer 12
-
HK$6,379 HKD
$813 USD
View
B+
Retailer 13
-
HK$9,446 HKD
$1,204 USD
View
B+
Retailer 14
-
HK$9,697 HKD
$1,236 USD
View
B+
Retailer 15
-
HK$11,431 HKD
$1,457 USD
View
B
Retailer 16
-
HK$12,662 HKD
$1,614 USD
View
Most Expensive
B
MOH London
LG12256616 · Nov 1
HK$13,900 HKD
£1,395 GBP
View
16 more retailers have this diamond
Prices start from HK$2,597 HKDSave up to HK$11,303 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$2,597 HKD