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Radiant|Lab Grown|IGI

2.59ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG633405711

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

Certificate IGI LG633405711

Diamond specifications and retailer prices

From HK$6,112 HKD
$779 USD
As of November 2, 2026
Save HK$40,727 HKD (87%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: HK$46,839 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.59ct lab-grown radiant diamond

This 2.59ct 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 LG633405711 or 633405711. Listed at 30 retailers as of October 31, 2026, with prices from HK$6,112 to HK$46,839, a HK$40,727 spread on the same certified stone. Brilliant Earth lists it at HK$46,839. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633405711
Dimensions9.78 × 6.94 × 4.58 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.78 mm6.94 mm2.59 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633405711
Side View
Table 64.0%Crown 39.6°Girdle: MediumPavilion 34.9°Culet: NoneDepth 66.0%

Caratlytics Score

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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: Nov 2
Current: HK$10,863 HKD|Low: HK$6,112 HKD|High: HK$28,946 HKD|Avg: HK$15,140 HKD|-1.7%
Retailer 1
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
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 7HK$6,112 HKD
Retailer 3HK$6,645 HKD
Retailer 15HK$6,834 HKD
Retailer 6HK$7,085 HKD
Retailer 16HK$7,166 HKD
Retailer 21HK$8,235 HKD
Retailer 19HK$8,513 HKD
Retailer 10HK$9,274 HKD
Retailer 4HK$10,450 HKD
Retailer 1HK$10,863 HKD
Retailer 17HK$11,261 HKD
Retailer 22HK$14,899 HKD
Retailer 18HK$16,824 HKD
Retailer 20HK$18,280 HKD
Retailer 5HK$19,544 HKD
Retailer 9HK$19,920 HKD
Retailer 14HK$21,034 HKD
Retailer 2HK$22,001 HKD
Retailer 11HK$23,850 HKD
Retailer 13HK$23,953 HKD
Retailer 12HK$26,564 HKD
Retailer 8HK$28,946 HKD

28 data points across 22 retailers

30 retailersHK$6,112 HKD to HK$46,839 HKD

A
Cheapest Retailer
-
HK$6,112 HKD
$779 USD
A
Retailer 2
-
HK$6,645 HKD
$847 USD
View
A
Retailer 3
-
HK$6,834 HKD
$871 USD
View
Final sale: no returns
A
Retailer 4
-
HK$7,085 HKD
$903 USD
View
Retailer 5
-
HK$7,085 HKD
$903 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
HK$7,166 HKD
£719 GBP
View
A
Retailer 7
-
HK$8,235 HKD
View
A
Retailer 8
-
HK$8,513 HKD
$1,085 USD
View
A
Retailer 9
-
HK$9,274 HKD
$1,182 USD
View
A
Retailer 10
-
HK$10,450 HKD
$1,332 USD
View
A
Retailer 11
-
HK$10,863 HKD
£1,090 GBP
View
A
Retailer 12
-
HK$11,261 HKD
€1,367 EUR
View
A
Retailer 13
-
HK$14,899 HKD
$1,899 USD
View
A
Retailer 14
-
HK$16,824 HKD
A$3,299 AUD
View
A
Retailer 15
-
HK$18,280 HKD
ZAR 37,641 ZAR
View
Retailer 16
-
HK$19,544 HKD
$2,491 USD
View
Price last confirmed 23 days ago
A
Retailer 17
-
HK$19,920 HKD
$2,539 USD
View
A
Retailer 18
-
HK$21,034 HKD
$2,681 USD
View
B+
Retailer 19
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HK$22,001 HKD
£2,208 GBP
View
A
Retailer 20
-
HK$22,596 HKD
$2,880 USD
View
B+
Retailer 21
-
HK$23,815 HKD
SGD 4,102 SGD
View
B+
Retailer 22
-
HK$23,850 HKD
$3,040 USD
View
A
Retailer 23
-
HK$23,953 HKD
$3,053 USD
View
B+
Retailer 24
-
HK$24,482 HKD
$3,120 USD
View
B+
Retailer 25
-
HK$25,349 HKD
$3,231 USD
View
B+
Retailer 26
-
HK$26,564 HKD
£2,666 GBP
View
Retailer 27
-
HK$28,946 HKD
A$5,676 AUD
View
Price last confirmed 25 days ago
Retailer 28
-
HK$34,540 HKD
$4,402 USD
View
Price last confirmed 112 days ago
B+
Retailer 29
-
HK$36,468 HKD
£3,660 GBP
View
Most Expensive
B
Brilliant Earth
14267710A · Oct 31
HK$46,839 HKD
$5,970 USD
View
29 more retailers have this diamond
Prices start from HK$6,112 HKDSave up to HK$40,727 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 Radiant
HK$6,112 HKD