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0.60ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • IGI LG301781236

Shape and cutting style on the report: Round brilliant

Certificate IGI LG301781236

Diamond specifications and retailer prices

From HK$1,994 HKD
€242 EUR
As of October 31, 2026
Save HK$1,066 HKD (35%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$3,060 HKD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 0.6ct lab-grown round diamond

This 0.6ct lab-grown round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG301781236 or 301781236. Listed at 2 retailers as of October 31, 2026, with prices from HK$1,994 to HK$3,060, a HK$1,066 spread on the same certified stone. Brilliant Earth lists it at HK$3,060. 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

0.60
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG301781236
Dimensions5.41 × 5.47 × 3.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANTThis Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa
Top View
5.41 mm5.47 mm0.60 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG301781236
Side View
Table 57.0%Crown 35.2°Girdle: THN-MEDPavilion 41.3°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$3,060 HKD|Low: HK$1,506 HKD|High: HK$3,138 HKD|Avg: HK$2,205 HKD|-2.5%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3HK$1,506 HKD
Retailer 2HK$1,994 HKD
Brilliant EarthHK$3,060 HKD

13 data points across 3 retailers

2 retailersHK$1,994 HKD to HK$3,060 HKD

A
Cheapest Retailer
-
HK$1,994 HKD
€242 EUR
Most Expensive
B+
Brilliant Earth
16335736A · Nov 1
HK$3,060 HKD
$390 USD
View
1 more retailer has this diamond
Prices start from HK$1,994 HKDSave up to HK$1,066 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
0.60ct Round
HK$1,994 HKD