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2.59ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • IGI LG574327605

Shape and cutting style on the report: Round brilliant

Certificate IGI LG574327605

Diamond specifications and retailer prices

From HK$2,730 HKD
As of November 5, 2026
Save HK$21,512 HKD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$24,242 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 2.59ct lab-grown round diamond

This 2.59ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG574327605 or 574327605. Listed at 19 retailers as of November 5, 2026, with prices from HK$2,730 to HK$24,242, a HK$21,512 spread on the same certified stone. Do Amore Diamonds lists it at HK$24,242. 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

2.59
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574327605
Dimensions8.79 × 8.75 × 5.50 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.
Top View
8.79 mm8.75 mm2.59 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574327605
Side View
Table 55.5%Crown 34.9°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.7%

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: Nov 5
Current: HK$24,242 HKD|Low: HK$2,440 HKD|High: HK$24,242 HKD|Avg: HK$8,527 HKD|+4.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 17HK$2,730 HKD
Retailer 5HK$3,052 HKD
Retailer 6HK$3,381 HKD
Retailer 7HK$3,381 HKD
Retailer 14HK$4,589 HKD
Retailer 2HK$4,935 HKD
Retailer 8HK$5,021 HKD
Retailer 18HK$5,311 HKD
Retailer 13HK$5,751 HKD
Retailer 15HK$9,916 HKD
Retailer 16HK$11,179 HKD
Retailer 11HK$11,478 HKD
Retailer 4HK$12,003 HKD
Retailer 9HK$13,007 HKD
Retailer 3HK$13,203 HKD
Retailer 10HK$13,211 HKD
Retailer 12HK$14,545 HKD
Do Amore DiamondsHK$24,242 HKD

38 data points across 18 retailers

19 retailersHK$2,730 HKD to HK$24,242 HKD

A
Cheapest Retailer
-
HK$2,730 HKD
A
Retailer 2
-
HK$3,052 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$3,381 HKD
View
Retailer 4
-
HK$3,381 HKD
View
Price last confirmed 12 days ago
A
Retailer 5
-
HK$4,589 HKD
View
A
Retailer 6
-
HK$4,935 HKD
View
B+
Retailer 7
-
HK$5,021 HKD
View
A
Retailer 8
-
HK$5,311 HKD
View
A
Retailer 9
-
HK$5,751 HKD
View
B+
Retailer 10
-
HK$11,179 HKD
View
A
Retailer 11
-
HK$11,478 HKD
View
B+
Retailer 12
-
HK$12,003 HKD
View
A
Retailer 13
-
HK$12,160 HKD
View
B+
Retailer 14
-
HK$13,007 HKD
View
B+
Retailer 15
-
HK$13,203 HKD
View
B+
Retailer 16
-
HK$13,211 HKD
View
B+
Retailer 17
-
HK$13,211 HKD
View
B+
Retailer 18
-
HK$14,545 HKD
View
Most Expensive
B+
Do Amore Diamonds
27-04DB907D5 · Nov 6
HK$24,242 HKD
$3,090 USD
View
18 more retailers have this diamond
Prices start from HK$2,730 HKDSave up to HK$21,512 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
2.59ct Round
HK$2,730 HKD