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Cushion|Lab Grown|IGI

3.03ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG745508813

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG745508813

Diamond specifications and retailer prices

From HK$4,245 HKD
$541 USD
As of October 30, 2026
Save HK$34,738 HKD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$53,743 HKD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG745508813 or 745508813. Listed at 14 retailers as of October 30, 2026, with a 818% 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

3.03
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745508813
Dimensions8.20 × 8.18 × 5.38 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.20 mm8.18 mm3.03 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745508813
Side View
Table 60.0%Crown 33.7°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: HK$53,743 HKD|Low: HK$3,578 HKD|High: HK$53,743 HKD|Avg: HK$17,786 HKD|+9.1%
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
October 31, 2026
Retailer 9HK$4,245 HKD
Retailer 4HK$5,924 HKD
Retailer 8HK$6,300 HKD
Retailer 5HK$6,419 HKD
Retailer 7HK$6,841 HKD
Retailer 12HK$7,694 HKD
Retailer 11HK$10,444 HKD
Retailer 2HK$11,572 HKD
Retailer 3HK$17,355 HKD
Retailer 13HK$20,755 HKD
Retailer 6HK$26,244 HKD
Retailer 10HK$32,089 HKD
Retailer 14HK$38,983 HKD
Brilliant EarthHK$53,743 HKD

35 data points across 14 retailers

14 retailersHK$4,245 HKD to HK$38,983 HKD

A+
Cheapest Retailer
-
HK$4,245 HKD
$541 USD
Final sale: no returns
A
Retailer 2
-
HK$5,924 HKD
$755 USD
View
B+
Retailer 3
-
HK$6,300 HKD
$803 USD
View
A
Retailer 4
-
HK$6,419 HKD
$818 USD
View
A
Retailer 5
-
HK$6,841 HKD
$872 USD
View
A
Retailer 6
-
HK$7,694 HKD
€934 EUR
View
A
Retailer 7
-
HK$10,444 HKD
A$2,048 AUD
View
A
Retailer 8
-
HK$11,572 HKD
$1,475 USD
View
B+
Retailer 9
-
HK$17,355 HKD
$2,212 USD
View
B+
Retailer 10
-
HK$20,755 HKD
£2,083 GBP
View
Retailer 11
-
HK$26,244 HKD
$3,345 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
HK$32,089 HKD
$4,090 USD
View
B
Retailer 13
-
HK$38,983 HKD
$4,969 USD
View
Most Expensive
Brilliant Earth
21415713Y · Oct 21
HK$53,743 HKD
$6,850 USD
View
Price last confirmed 10 days ago
13 more retailers have this diamond
Prices start from HK$4,245 HKDSave up to HK$34,738 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+
3.03ct Cushion
HK$4,245 HKD