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Cushion|Lab Grown|IGI

3.25ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG735597520

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG735597520

Diamond specifications and retailer prices

From HK$3,515 HKD
$448 USD
As of October 29, 2026
Save HK$13,595 HKD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$20,007 HKD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 3.25ct lab-grown cushion diamond

This 3.25ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG735597520 or 735597520. Listed at 17 retailers as of October 29, 2026, with a 387% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.25
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735597520
Dimensions8.27 × 8.27 × 5.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.27 mm8.27 mm3.25 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735597520
Side View
Table 58.0%Crown 35.7°Girdle: THK-VTKPavilion 32.1°Culet: NoneDepth 61.2%

Caratlytics Score

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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 29
Current: HK$20,007 HKD|Low: HK$3,515 HKD|High: HK$20,007 HKD|Avg: HK$9,232 HKD
Rare Carat
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
October 31, 2026
Retailer 8HK$3,515 HKD
Retailer 3HK$3,899 HKD
Retailer 15HK$4,629 HKD
Retailer 11HK$4,680 HKD
Retailer 14HK$5,241 HKD
Retailer 12HK$6,277 HKD
Retailer 2HK$6,405 HKD
Retailer 4HK$6,936 HKD
Retailer 16HK$9,067 HKD
Retailer 17HK$9,391 HKD
Retailer 7HK$10,364 HKD
Retailer 9HK$12,817 HKD
Retailer 5HK$14,393 HKD
Retailer 6HK$14,601 HKD
Retailer 13HK$15,315 HKD
Retailer 10HK$17,110 HKD
Rare CaratHK$20,007 HKD

33 data points across 17 retailers

17 retailersHK$3,515 HKD to HK$17,110 HKD

A
Cheapest Retailer
-
HK$3,515 HKD
$448 USD
Final sale: no returns
A
Retailer 2
-
HK$3,899 HKD
$497 USD
View
A
Retailer 3
-
HK$4,629 HKD
$590 USD
View
A
Retailer 4
-
HK$4,680 HKD
£470 GBP
View
B+
Retailer 5
-
HK$5,241 HKD
$668 USD
View
A
Retailer 6
-
HK$6,277 HKD
€762 EUR
View
A
Retailer 7
-
HK$6,405 HKD
£643 GBP
View
A
Retailer 8
-
HK$6,936 HKD
$884 USD
View
A
Retailer 9
-
HK$9,067 HKD
A$1,778 AUD
View
A
Retailer 10
-
HK$9,391 HKD
$1,197 USD
View
A
Retailer 11
-
HK$10,364 HKD
$1,321 USD
View
B+
Retailer 12
-
HK$12,817 HKD
$1,634 USD
View
B+
Retailer 13
-
HK$14,393 HKD
$1,835 USD
View
B+
Retailer 14
-
HK$14,601 HKD
$1,861 USD
View
B+
Retailer 15
-
HK$15,315 HKD
£1,537 GBP
View
B+
Retailer 16
-
HK$17,110 HKD
A$3,355 AUD
View
Most Expensive
Rare Carat
3R735597520 · Oct 19
HK$20,007 HKD
$2,550 USD
View
Price last confirmed 12 days ago
16 more retailers have this diamond
Prices start from HK$3,515 HKDSave up to HK$13,595 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
3.25ct Cushion
HK$3,515 HKD