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Round|Lab Grown|IGI

1.93ct H SI2 Round Lab Grown Diamond

ID • H/SI2 • IGI LG579399502

Shape and cutting style on the report: Round brilliant

Certificate IGI LG579399502

Diamond specifications and retailer prices

From HK$1,295 HKD
$165 USD
As of October 29, 2026
Save HK$9,689 HKD (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$10,984 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.93ct lab-grown round diamond

This 1.93ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG579399502 or 579399502. Listed at 9 retailers as of October 29, 2026, with prices from HK$1,295 to HK$10,984, a HK$9,689 spread on the same certified stone. Brilliant Earth lists it at HK$10,984. 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

1.93
Carat
H
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579399502
Dimensions8.05 × 8.03 × 4.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.05 mm8.03 mm1.93 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579399502
Side View
Table 57.0%Crown 33.3°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.4%

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$10,984 HKD|Low: HK$1,420 HKD|High: HK$11,298 HKD|Avg: HK$5,039 HKD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7HK$1,420 HKD
Retailer 8HK$1,616 HKD
Retailer 4HK$2,031 HKD
Retailer 3HK$2,887 HKD
Retailer 9HK$5,068 HKD
Retailer 5HK$5,280 HKD
Retailer 2HK$5,461 HKD
Retailer 6HK$9,207 HKD
Brilliant EarthHK$10,984 HKD

25 data points across 9 retailers

9 retailersHK$1,295 HKD to HK$10,984 HKD

A
Cheapest Retailer
-
HK$1,295 HKD
$165 USD
Retailer 2
-
HK$1,420 HKD
$181 USD
View
Price last confirmed 21 days ago
Retailer 3
-
HK$1,648 HKD
$210 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
HK$2,031 HKD
£204 GBP
View
B+
Retailer 5
-
HK$2,887 HKD
$368 USD
View
A
Retailer 6
-
HK$5,280 HKD
$673 USD
View
A
Retailer 7
-
HK$5,461 HKD
$696 USD
View
Retailer 8
-
HK$6,253 HKD
$797 USD
View
Price last confirmed 24 days ago
Most Expensive
B+
Brilliant Earth
7406302Y · Oct 29
HK$10,984 HKD
$1,400 USD
View
8 more retailers have this diamond
Prices start from HK$1,295 HKDSave up to HK$9,689 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
1.93ct Round
HK$1,295 HKD