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Round|Lab Grown|IGI

2.59ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG811636313

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811636313

Diamond specifications and retailer prices

From HK$2,903 HKD
$370 USD
As of October 29, 2026
Save HK$11,226 HKD (79%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$40,719 HKD at Brilliant Earth · As of October 2, 2026
View at Brilliant Earth

About this 2.59ct lab-grown round diamond

This 2.59ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811636313 or 811636313. Listed at 26 retailers as of October 29, 2026, with a 387% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.59
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811636313
Dimensions8.76 × 8.72 × 5.45 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm8.72 mm2.59 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811636313
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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$40,719 HKD|Low: HK$3,240 HKD|High: HK$40,719 HKD|Avg: HK$10,451 HKD
Brilliant Earth
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
October 31, 2026
Retailer 6HK$3,240 HKD
Retailer 3HK$4,786 HKD
Retailer 2HK$4,802 HKD
Retailer 11HK$5,020 HKD
Retailer 15HK$5,536 HKD
Retailer 4HK$5,956 HKD
Retailer 12HK$6,477 HKD
Retailer 8HK$6,512 HKD
Retailer 14HK$7,961 HKD
Retailer 9HK$8,418 HKD
Retailer 16HK$8,675 HKD
Retailer 5HK$13,589 HKD
Retailer 7HK$13,614 HKD
Retailer 10HK$13,744 HKD
Retailer 13HK$14,129 HKD
Brilliant EarthHK$40,719 HKD

37 data points across 16 retailers

26 retailersHK$2,903 HKD to HK$14,129 HKD

A
Cheapest Retailer
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HK$2,903 HKD
$370 USD
A
Retailer 2
-
HK$3,240 HKD
$413 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,366 HKD
$429 USD
View
A
Retailer 4
-
HK$3,593 HKD
$458 USD
View
A
Retailer 5
-
HK$3,593 HKD
$458 USD
View
A
Retailer 6
-
HK$4,786 HKD
$610 USD
View
B+
Retailer 7
-
HK$4,802 HKD
$612 USD
View
A
Retailer 8
-
HK$5,020 HKD
£504 GBP
View
A
Retailer 9
-
HK$5,536 HKD
€672 EUR
View
A
Retailer 10
-
HK$5,956 HKD
A$1,168 AUD
View
A
Retailer 11
-
HK$6,477 HKD
£650 GBP
View
A
Retailer 12
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HK$6,512 HKD
$830 USD
View
A
Retailer 13
-
HK$7,779 HKD
$991 USD
View
A
Retailer 14
-
HK$7,961 HKD
A$1,561 AUD
View
B+
Retailer 15
-
HK$8,238 HKD
$1,050 USD
View
B+
Retailer 16
-
HK$8,418 HKD
$1,073 USD
View
B+
Retailer 17
-
HK$8,675 HKD
ZAR 17,862 ZAR
View
B+
Retailer 18
-
HK$11,486 HKD
$1,464 USD
View
B+
Retailer 19
-
HK$11,565 HKD
$1,474 USD
View
B+
Retailer 20
-
HK$11,872 HKD
$1,513 USD
View
B
Retailer 21
-
HK$13,589 HKD
$1,732 USD
View
B
Retailer 22
-
HK$13,614 HKD
$1,735 USD
View
B+
Retailer 23
-
HK$13,744 HKD
A$2,695 AUD
View
B+
Retailer 24
-
HK$14,129 HKD
£1,418 GBP
View
Retailer 25
-
HK$18,564 HKD
$2,366 USD
View
Price last confirmed 102 days ago
Most Expensive
Brilliant Earth
20573738A · Oct 2
HK$40,719 HKD
$5,190 USD
View
Price under review
25 more retailers have this diamond
Prices start from HK$2,903 HKDSave up to HK$11,226 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$2,903 HKD