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Princess|Lab Grown|IGI

2.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG786668194

Shape and cutting style on the report: Princess cut

Certificate IGI LG786668194

Diamond specifications and retailer prices

From HK$3,664 HKD
$467 USD
As of October 30, 2026
Save HK$26,777 HKD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$30,441 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.5ct lab-grown princess diamond

This 2.5ct lab-grown princess sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786668194 or 786668194. Listed at 22 retailers as of October 29, 2026, with prices from HK$3,664 to HK$30,441, a HK$26,777 spread on the same certified stone. Brilliant Earth lists it at HK$30,441. 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
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786668194
Dimensions7.68 × 7.48 × 5.09 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.68 mm7.48 mm2.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786668194
Side View
Table 70.0%Crown 40.8°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 68.0%

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 30
Current: HK$30,441 HKD|Low: HK$3,515 HKD|High: HK$31,775 HKD|Avg: HK$10,061 HKD|-4.2%
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
Retailer 20
Retailer 21
October 31, 2026
Retailer 20HK$3,664 HKD
Retailer 4HK$4,095 HKD
Retailer 11HK$4,095 HKD
Retailer 5HK$4,535 HKD
Retailer 8HK$4,535 HKD
Retailer 13HK$5,447 HKD
Retailer 16HK$5,649 HKD
Retailer 9HK$6,653 HKD
Retailer 12HK$6,700 HKD
Retailer 6HK$7,093 HKD
Retailer 2HK$7,524 HKD
Retailer 15HK$10,077 HKD
Retailer 18HK$10,850 HKD
Retailer 19HK$12,200 HKD
Retailer 10HK$13,272 HKD
Retailer 7HK$14,593 HKD
Retailer 14HK$14,826 HKD
Retailer 21HK$16,037 HKD
Retailer 17HK$16,690 HKD
Retailer 3HK$16,986 HKD
Brilliant EarthHK$30,441 HKD

42 data points across 21 retailers

22 retailersHK$3,664 HKD to HK$30,441 HKD

A
Cheapest Retailer
-
HK$3,664 HKD
$467 USD
A
Retailer 2
-
HK$4,095 HKD
$522 USD
View
A
Retailer 3
-
HK$4,095 HKD
$522 USD
View
Final sale: no returns
Retailer 4
-
HK$4,535 HKD
$578 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
HK$4,535 HKD
$578 USD
View
A
Retailer 6
-
HK$5,447 HKD
£547 GBP
View
A
Retailer 7
-
HK$5,649 HKD
$720 USD
View
A
Retailer 8
-
HK$6,653 HKD
$848 USD
View
A
Retailer 9
-
HK$6,700 HKD
$854 USD
View
A
Retailer 10
-
HK$7,093 HKD
$904 USD
View
A
Retailer 11
-
HK$7,524 HKD
£755 GBP
View
B+
Retailer 12
-
HK$10,077 HKD
A$1,976 AUD
View
Retailer 13
-
HK$10,850 HKD
ZAR 22,341 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
HK$12,200 HKD
$1,555 USD
View
B
Retailer 15
-
HK$13,272 HKD
£1,332 GBP
View
B
Retailer 16
-
HK$14,593 HKD
$1,860 USD
View
B
Retailer 17
-
HK$14,826 HKD
$1,890 USD
View
B
Retailer 18
-
HK$16,037 HKD
$2,044 USD
View
B
Retailer 19
-
HK$16,690 HKD
£1,675 GBP
View
B
Retailer 20
-
HK$16,986 HKD
$2,165 USD
View
B
Retailer 21
-
HK$17,374 HKD
View
Most Expensive
B
Brilliant Earth
18679173A · Oct 29
HK$30,441 HKD
$3,880 USD
View
21 more retailers have this diamond
Prices start from HK$3,664 HKDSave up to HK$26,777 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 Princess
HK$3,664 HKD