CaratHunter
Plans
Round|Lab Grown|IGI

5.37ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG488154933

Shape and cutting style on the report: Round brilliant

Certificate IGI LG488154933

Diamond specifications and retailer prices

From HK$6,567 HKD
$837 USD
As of October 29, 2026
Save HK$51,805 HKD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$58,372 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.37ct lab-grown round diamond

This 5.37ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG488154933 or 488154933. Listed at 16 retailers as of October 29, 2026, with prices from HK$6,567 to HK$58,372, a HK$51,805 spread on the same certified stone. Do Amore Diamonds lists it at HK$58,372. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.37
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488154933
Dimensions11.20 × 11.15 × 6.96 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
Top View
11.20 mm11.15 mm5.37 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG488154933
Side View
Table 57.5%Crown 34.9°Girdle: THN-MEDPavilion 41.2°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$12,915 HKD|Low: HK$5,257 HKD|High: HK$29,842 HKD|Avg: HK$13,800 HKD|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 9HK$6,567 HKD
Retailer 3HK$7,147 HKD
Retailer 12HK$7,359 HKD
Retailer 10HK$7,618 HKD
Retailer 7HK$8,983 HKD
Retailer 2HK$10,654 HKD
Retailer 5HK$11,408 HKD
Retailer 11HK$12,271 HKD
Retailer 1HK$12,915 HKD
Retailer 8HK$17,519 HKD
Retailer 4HK$23,655 HKD
Retailer 6HK$28,686 HKD
Retailer 13HK$29,842 HKD

43 data points across 13 retailers

16 retailersHK$6,567 HKD to HK$58,372 HKD

A
Cheapest Retailer
-
HK$6,567 HKD
$837 USD
A
Retailer 2
-
HK$7,147 HKD
$911 USD
View
A
Retailer 3
-
HK$7,359 HKD
$938 USD
View
Final sale: no returns
Retailer 4
-
HK$7,618 HKD
$971 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
HK$7,618 HKD
$971 USD
View
A
Retailer 6
-
HK$8,983 HKD
$1,145 USD
View
B+
Retailer 7
-
HK$10,344 HKD
View
B+
Retailer 8
-
HK$10,654 HKD
$1,358 USD
View
B+
Retailer 9
-
HK$11,408 HKD
$1,454 USD
View
B+
Retailer 10
-
HK$12,271 HKD
$1,564 USD
View
B+
Retailer 11
-
HK$12,915 HKD
£1,296 GBP
View
B
Retailer 12
-
HK$17,519 HKD
$2,233 USD
View
B
Retailer 13
-
HK$23,655 HKD
$3,015 USD
View
B
Retailer 14
-
HK$28,686 HKD
£2,879 GBP
View
B
Retailer 15
-
HK$29,842 HKD
SGD 5,140 SGD
View
Most Expensive
B
Do Amore Diamonds
27-282FA45BE · Oct 31
HK$58,372 HKD
$7,440 USD
View
15 more retailers have this diamond
Prices start from HK$6,567 HKDSave up to HK$51,805 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
5.37ct Round
HK$6,567 HKD