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Radiant|Lab Grown|IGI

2.60ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG706528514

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG706528514

Diamond specifications and retailer prices

From HK$6,685 HKD
$852 USD
As of October 30, 2026
Save HK$44,783 HKD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$51,468 HKD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 2.6ct lab-grown radiant diamond

This 2.6ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG706528514 or 706528514. Listed at 23 retailers as of October 26, 2026, with prices from HK$6,685 to HK$51,468, a HK$44,783 spread on the same certified stone. Brilliant Earth lists it at HK$51,468. 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

2.60
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle29.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706528514
Dimensions9.80 × 6.72 × 4.35 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.80 mm6.72 mm2.60 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706528514
Side View
Table 63.0%Crown 43.6°Girdle: MED-STKPavilion 29.4°Culet: NoneDepth 64.7%

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: Oct 30
Current: HK$48,957 HKD|Low: HK$6,685 HKD|High: HK$56,960 HKD|Avg: HK$22,192 HKD|-12.8%
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
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 9HK$6,685 HKD
Retailer 12HK$7,273 HKD
Retailer 3HK$7,477 HKD
Retailer 14HK$7,752 HKD
Retailer 4HK$9,179 HKD
Retailer 15HK$10,498 HKD
Retailer 2HK$11,920 HKD
Retailer 7HK$12,483 HKD
Retailer 18HK$14,614 HKD
Retailer 11HK$18,084 HKD
Retailer 19HK$18,410 HKD
Retailer 17HK$21,372 HKD
Retailer 5HK$21,403 HKD
Retailer 16HK$21,803 HKD
Retailer 10HK$23,693 HKD
Retailer 6HK$24,267 HKD
Retailer 8HK$26,888 HKD
Retailer 13HK$29,065 HKD
Brilliant EarthHK$48,957 HKD

35 data points across 19 retailers

23 retailersHK$6,685 HKD to HK$51,468 HKD

A
Cheapest Retailer
-
HK$6,685 HKD
$852 USD
A
Retailer 2
-
HK$7,273 HKD
$927 USD
View
A
Retailer 3
-
HK$7,477 HKD
$953 USD
View
Final sale: no returns
A
Retailer 4
-
HK$7,752 HKD
$988 USD
View
A
Retailer 5
-
HK$9,179 HKD
$1,170 USD
View
A
Retailer 6
-
HK$10,498 HKD
$1,338 USD
View
A
Retailer 7
-
HK$11,920 HKD
£1,196 GBP
View
A
Retailer 8
-
HK$12,483 HKD
$1,591 USD
View
Retailer 9
-
HK$12,757 HKD
$1,626 USD
View
Price last confirmed 20 days ago
A
Retailer 10
-
HK$14,614 HKD
€1,774 EUR
View
A
Retailer 11
-
HK$18,084 HKD
$2,305 USD
View
A
Retailer 12
-
HK$18,410 HKD
A$3,610 AUD
View
B+
Retailer 13
-
HK$21,372 HKD
$2,724 USD
View
A
Retailer 14
-
HK$21,403 HKD
£2,148 GBP
View
B+
Retailer 15
-
HK$21,803 HKD
$2,779 USD
View
B+
Retailer 16
-
HK$22,972 HKD
$2,928 USD
View
B+
Retailer 17
-
HK$23,693 HKD
ZAR 48,786 ZAR
View
B+
Retailer 18
-
HK$24,267 HKD
$3,093 USD
View
B+
Retailer 19
-
HK$26,888 HKD
$3,427 USD
View
B+
Retailer 20
-
HK$29,065 HKD
£2,917 GBP
View
Retailer 21
-
HK$35,366 HKD
$4,508 USD
View
Price last confirmed 104 days ago
B
Retailer 22
-
HK$48,957 HKD
$6,240 USD
View
Most Expensive
B
Brilliant Earth
17673188A · Oct 26
HK$51,468 HKD
$6,560 USD
View
22 more retailers have this diamond
Prices start from HK$6,685 HKDSave up to HK$44,783 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
2.60ct Radiant
HK$6,685 HKD