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3.50ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG763606262

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763606262

Diamond specifications and retailer prices

From HK$4,590 HKD
$585 USD
As of October 29, 2026
Save HK$22,401 HKD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$26,992 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.5ct lab-grown round diamond

This 3.5ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG763606262 or 763606262. Listed at 12 retailers as of October 29, 2026, with prices from HK$4,590 to HK$26,992, a HK$22,401 spread on the same certified stone. Do Amore Diamonds lists it at HK$26,992. 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

3.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763606262
Dimensions9.70 × 9.77 × 5.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.70 mm9.77 mm3.50 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763606262
Side View
Table 61.0%Crown 34.9°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.1%

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 29
Current: HK$26,992 HKD|Low: HK$4,590 HKD|High: HK$576,710 HKD|Avg: HK$52,349 HKD
Do Amore Diamonds
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
October 29, 2026
Retailer 10HK$4,590 HKD
Retailer 13HK$5,155 HKD
Retailer 7HK$6,542 HKD
Retailer 12HK$6,662 HKD
Retailer 6HK$7,407 HKD
Retailer 8HK$9,476 HKD
Retailer 9HK$10,569 HKD
Retailer 4HK$10,844 HKD
Retailer 3HK$15,195 HKD
Retailer 2HK$15,356 HKD
Retailer 14HK$16,069 HKD
Retailer 11HK$19,381 HKD
Do Amore DiamondsHK$26,992 HKD
Retailer 5HK$576,710 HKD

17 data points across 14 retailers

12 retailersHK$4,590 HKD to HK$26,992 HKD

A
Cheapest Retailer
-
HK$4,590 HKD
$585 USD
B+
Retailer 2
-
HK$5,155 HKD
$657 USD
View
A
Retailer 3
-
HK$6,542 HKD
€794 EUR
View
A
Retailer 4
-
HK$6,662 HKD
$849 USD
View
B+
Retailer 5
-
HK$9,476 HKD
A$1,858 AUD
View
B+
Retailer 6
-
HK$10,569 HKD
$1,347 USD
View
B+
Retailer 7
-
HK$10,844 HKD
$1,382 USD
View
B
Retailer 8
-
HK$15,195 HKD
SGD 2,617 SGD
View
B
Retailer 9
-
HK$15,356 HKD
£1,541 GBP
View
B
Retailer 10
-
HK$16,069 HKD
$2,048 USD
View
B
Retailer 11
-
HK$19,381 HKD
$2,470 USD
View
Most Expensive
B
Do Amore Diamonds
27-8C7D82B01 · Oct 29
HK$26,992 HKD
$3,440 USD
View
11 more retailers have this diamond
Prices start from HK$4,590 HKDSave up to HK$22,401 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
3.50ct Round
HK$4,590 HKD