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Radiant|Lab Grown|IGI

2.50ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG780678606

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

Certificate IGI LG780678606

Diamond specifications and retailer prices

From HK$3,170 HKD
$404 USD
As of November 2, 2026
Save HK$32,216 HKD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$35,386 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.5ct lab-grown radiant diamond

This 2.5ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780678606 or 780678606. Listed at 15 retailers as of November 2, 2026, with prices from HK$3,170 to HK$35,386, a HK$32,216 spread on the same certified stone. Brilliant Earth lists it at HK$35,386. 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

2.50
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780678606
Dimensions9.66 × 6.76 × 4.46 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.66 mm6.76 mm2.50 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780678606
Side View
Table 66.0%Crown 45.5°Girdle: MediumPavilion 35.2°Culet: NoneDepth 66.0%

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 2
Current: HK$35,386 HKD|Low: HK$3,170 HKD|High: HK$37,269 HKD|Avg: HK$12,672 HKD|-5.1%
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
November 2, 2026
Retailer 4HK$3,170 HKD
Retailer 16HK$3,546 HKD
Retailer 2HK$4,708 HKD
Retailer 11HK$5,885 HKD
Retailer 3HK$6,222 HKD
Retailer 6HK$6,379 HKD
Retailer 10HK$8,032 HKD
Retailer 13HK$9,634 HKD
Retailer 15HK$11,024 HKD
Retailer 12HK$13,520 HKD
Retailer 5HK$13,943 HKD
Retailer 8HK$15,118 HKD
Retailer 9HK$15,933 HKD
Retailer 14HK$17,379 HKD
Retailer 7HK$28,167 HKD
Brilliant EarthHK$35,386 HKD

26 data points across 16 retailers

15 retailersHK$3,170 HKD to HK$35,386 HKD

A
Cheapest Retailer
-
HK$3,170 HKD
$404 USD
A
Retailer 2
-
HK$3,546 HKD
$452 USD
View
A
Retailer 3
-
HK$4,708 HKD
£472 GBP
View
A
Retailer 4
-
HK$5,885 HKD
$750 USD
View
A
Retailer 5
-
HK$6,222 HKD
$793 USD
View
A
Retailer 6
-
HK$6,379 HKD
$813 USD
View
A
Retailer 7
-
HK$8,032 HKD
€975 EUR
View
B+
Retailer 8
-
HK$9,634 HKD
A$1,889 AUD
View
B+
Retailer 9
-
HK$11,024 HKD
$1,405 USD
View
B+
Retailer 10
-
HK$13,520 HKD
A$2,651 AUD
View
B+
Retailer 11
-
HK$13,943 HKD
$1,777 USD
View
B+
Retailer 12
-
HK$15,933 HKD
£1,599 GBP
View
Retailer 13
-
HK$17,379 HKD
$2,215 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
HK$28,167 HKD
$3,590 USD
View
Most Expensive
B
Brilliant Earth
20083152Y · Nov 2
HK$35,386 HKD
$4,510 USD
View
14 more retailers have this diamond
Prices start from HK$3,170 HKDSave up to HK$32,216 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
2.50ct Radiant
HK$3,170 HKD