Cushion|Lab Grown|IGI

3.04ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG689505282

Shape and cutting style on the report: Modified rectangular cushion step cut

Certificate IGI LG689505282

Diamond specifications and retailer prices

From $539 USD
As of October 31, 2026
Save $1,958 USD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,410 USD at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689505282 or 689505282. Listed at 20 retailers as of October 31, 2026, with a 363% 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

3.04
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689505282
Dimensions10.48 × 6.26 × 4.17 mm
L/W Ratio1.67
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.48 mm6.26 mm3.04 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689505282
Side View
Table 62.0%Crown 35.2°Girdle: Slightly ThickPavilionCulet: LNGDepth 66.6%

Caratlytics Score

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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 31
Current: $6,410 USD|Low: $539 USD|High: $6,410 USD|Avg: $1,583 USD
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
November 1, 2026
Retailer 3$539 USD
Retailer 4$598 USD
Retailer 17$653 USD
Retailer 18$802 USD
Retailer 16$805 USD
Retailer 6$893 USD
Retailer 13$896 USD
Retailer 12$993 USD
Retailer 15$1,298 USD
Retailer 14$1,309 USD
Retailer 9$1,324 USD
Retailer 19$1,403 USD
Retailer 10$1,737 USD
Retailer 8$1,896 USD
Retailer 11$1,951 USD
Retailer 5$2,094 USD
Retailer 7$2,243 USD
Retailer 2$2,497 USD
Brilliant Earth$6,410 USD

37 data points across 19 retailers

20 retailers$539 USD to $2,497 USD

A
Cheapest Retailer
-
$539 USD
Final sale: no returns
Retailer 2
-
$598 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$653 USD
HK$5,100 HKD
View
B+
Retailer 4
-
$802 USD
View
A
Retailer 5
-
$805 USD
View
A
Retailer 6
-
$893 USD
View
A
Retailer 7
-
$896 USD
€853 EUR
View
A
Retailer 8
-
$993 USD
£782 GBP
View
A
Retailer 9
-
$1,298 USD
ZAR 20,973 ZAR
View
A
Retailer 10
-
$1,309 USD
View
A
Retailer 11
-
$1,324 USD
View
A
Retailer 12
-
$1,403 USD
View
B+
Retailer 13
-
$1,737 USD
£1,368 GBP
View
B+
Retailer 14
-
$1,896 USD
SGD 2,562 SGD
View
B+
Retailer 15
-
$1,951 USD
View
B+
Retailer 16
-
$2,089 USD
View
B+
Retailer 17
-
$2,094 USD
View
B+
Retailer 18
-
$2,243 USD
View
B+
Retailer 19
-
$2,497 USD
£1,966 GBP
View
Most Expensive
Brilliant Earth
20451082A · Oct 12
$6,410 USD
View
Price last confirmed 20 days ago
19 more retailers have this diamond
Prices start from $539 USDSave up to $1,958 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
3.04ct Cushion
$539 USD