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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 $541 USD
As of October 30, 2026
Save $4,428 USD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,850 USD 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 29, 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
Color
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: $6,850 USD|Low: $385 USD|High: $6,850 USD|Avg: $2,259 USD|+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 9$541 USD
Retailer 4$755 USD
Retailer 8$803 USD
Retailer 5$818 USD
Retailer 7$872 USD
Retailer 12$981 USD
Retailer 11$1,331 USD
Retailer 2$1,475 USD
Retailer 3$2,212 USD
Retailer 13$2,645 USD
Retailer 6$3,345 USD
Retailer 10$4,090 USD
Retailer 14$4,969 USD
Brilliant Earth$6,850 USD

36 data points across 14 retailers

14 retailers$541 USD to $4,969 USD

A+
Cheapest Retailer
-
$541 USD
Final sale: no returns
A
Retailer 2
-
$755 USD
View
B+
Retailer 3
-
$803 USD
View
A
Retailer 4
-
$818 USD
View
A
Retailer 5
-
$872 USD
View
A
Retailer 6
-
$981 USD
€934 EUR
View
A
Retailer 7
-
$1,331 USD
A$2,048 AUD
View
A
Retailer 8
-
$1,475 USD
View
B+
Retailer 9
-
$2,212 USD
View
B+
Retailer 10
-
$2,645 USD
£2,083 GBP
View
Retailer 11
-
$3,345 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$4,090 USD
View
B
Retailer 13
-
$4,969 USD
View
Most Expensive
Brilliant Earth
21415713Y · Oct 21
$6,850 USD
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from $541 USDSave up to $4,428 USD

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
$541 USD