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2.58ct F I1 Round Lab Grown Diamond

ID • F/I1 • IGI LG650413240

Shape and cutting style on the report: Round brilliant

Certificate IGI LG650413240

Diamond specifications and retailer prices

From HK$2,581 HKD
$329 USD
As of October 29, 2026
Save HK$7,697 HKD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$10,278 HKD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 2.58ct lab-grown round diamond

This 2.58ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI LG650413240 or 650413240. Listed at 9 retailers as of October 29, 2026, with prices from HK$2,581 to HK$10,278, a HK$7,697 spread on the same certified stone. NZ Jewellers lists it at HK$10,278. 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

2.58
Carat
F
Colour
I1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650413240
Dimensions8.83 × 8.86 × 5.42 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
8.83 mm8.86 mm2.58 ctF / I1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650413240
Side View
Table 57.0%Crown 34.6°GirdlePavilion 40.9°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$10,278 HKD|Low: HK$2,581 HKD|High: HK$10,278 HKD|Avg: HK$5,255 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4HK$2,581 HKD
Retailer 3HK$2,989 HKD
Retailer 9HK$3,201 HKD
Retailer 7HK$3,515 HKD
Retailer 5HK$5,141 HKD
Retailer 8HK$5,170 HKD
Retailer 6HK$5,547 HKD
Retailer 2HK$9,376 HKD
NZ JewellersHK$10,278 HKD

4 data points across 9 retailers

9 retailersHK$2,581 HKD to HK$10,278 HKD

B+
Cheapest Retailer
-
HK$2,581 HKD
$329 USD
B+
Retailer 2
-
HK$2,989 HKD
$381 USD
View
B+
Retailer 3
-
HK$3,201 HKD
$408 USD
View
B+
Retailer 4
-
HK$3,515 HKD
View
B+
Retailer 5
-
HK$5,141 HKD
€624 EUR
View
B+
Retailer 6
-
HK$5,170 HKD
$659 USD
View
B+
Retailer 7
-
HK$5,547 HKD
$707 USD
View
B
Retailer 8
-
HK$9,376 HKD
$1,195 USD
View
Most Expensive
B
NZ Jewellers
865fe4a0-0a35-447a-ba63-5cf937ad146c · Oct 31
HK$10,278 HKD
$1,310 USD
View
8 more retailers have this diamond
Prices start from HK$2,581 HKDSave up to HK$7,697 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.

B+
2.58ct Round
HK$2,581 HKD