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Round|Lab Grown|IGI

3.00ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG735527389

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735527389

Diamond specifications and retailer prices

From HK$2,613 HKD
$333 USD
As of October 29, 2026
Save HK$11,392 HKD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$14,005 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3ct lab-grown round diamond

This 3ct 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 LG735527389 or 735527389. Listed at 14 retailers as of October 28, 2026, with prices from HK$2,613 to HK$14,005, a HK$11,392 spread on the same certified stone. Rare Carat lists it at HK$14,005. 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

3.00
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735527389
Dimensions9.21 × 9.26 × 5.70 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
9.21 mm9.26 mm3.00 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735527389
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.8%

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$14,005 HKD|Low: HK$2,613 HKD|High: HK$17,842 HKD|Avg: HK$6,134 HKD|-21.5%
Rare Carat
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
November 1, 2026
Retailer 9HK$2,613 HKD
Retailer 6HK$3,028 HKD
Retailer 5HK$3,240 HKD
Retailer 13HK$3,615 HKD
Retailer 2HK$4,326 HKD
Retailer 10HK$4,433 HKD
Retailer 11HK$5,215 HKD
Retailer 3HK$5,225 HKD
Retailer 12HK$5,720 HKD
Retailer 7HK$5,785 HKD
Retailer 14HK$7,093 HKD
Retailer 8HK$9,493 HKD
Retailer 4HK$10,411 HKD
Rare CaratHK$14,005 HKD

6 data points across 14 retailers

14 retailersHK$2,613 HKD to HK$14,005 HKD

A
Cheapest Retailer
-
HK$2,613 HKD
$333 USD
A
Retailer 2
-
HK$3,028 HKD
$386 USD
View
A
Retailer 3
-
HK$3,240 HKD
$413 USD
View
A
Retailer 4
-
HK$3,615 HKD
View
A
Retailer 5
-
HK$4,326 HKD
£434 GBP
View
A
Retailer 6
-
HK$4,433 HKD
$565 USD
View
A
Retailer 7
-
HK$5,215 HKD
€633 EUR
View
B+
Retailer 8
-
HK$5,225 HKD
$666 USD
View
A
Retailer 9
-
HK$5,720 HKD
$729 USD
View
A
Retailer 10
-
HK$5,785 HKD
£581 GBP
View
A
Retailer 11
-
HK$7,093 HKD
$904 USD
View
B+
Retailer 12
-
HK$9,493 HKD
$1,210 USD
View
B+
Retailer 13
-
HK$10,411 HKD
$1,327 USD
View
Most Expensive
B
Rare Carat
KI3895273KF735 · Oct 28
HK$14,005 HKD
$1,785 USD
View
13 more retailers have this diamond
Prices start from HK$2,613 HKDSave up to HK$11,392 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
3.00ct Round
HK$2,613 HKD