Cushion|Lab Grown|IGI

3.01ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG803684325

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG803684325

Diamond specifications and retailer prices

From $1,715 USD
HK$13,400 HKD
As of October 29, 2026
Save $3,485 USD (67%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,906 USD at Rare Carat · As of August 4, 2026
View at Rare Carat

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803684325 or 803684325. Listed at 9 retailers as of October 27, 2026, with a 203% 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

3.01
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle29.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803684325
Dimensions10.58 × 7.06 × 4.60 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.58 mm7.06 mm3.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803684325
Side View
Table 63.0%Crown 34.8°Girdle: MED-STKPavilion 29.1°Culet: NoneDepth 65.2%

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 29
Current: $4,787 USD|Low: $1,715 USD|High: $5,958 USD|Avg: $3,051 USD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$1,715 USD
Retailer 2$1,787 USD
Retailer 5$2,079 USD
Retailer 7$2,340 USD
Retailer 8$2,362 USD
Retailer 4$2,903 USD
Retailer 1$4,787 USD
Retailer 6$5,200 USD

41 data points across 8 retailers

9 retailers$1,715 USD to $5,200 USD

A+
Cheapest Retailer
-
$1,715 USD
HK$13,400 HKD
A
Retailer 2
-
$1,787 USD
View
A
Retailer 3
-
$2,079 USD
£1,637 GBP
View
A
Retailer 4
-
$2,340 USD
€2,229 EUR
View
A
Retailer 5
-
$2,362 USD
View
A
Retailer 6
-
$2,903 USD
View
B+
Retailer 7
-
$4,787 USD
£3,769 GBP
View
B+
Retailer 8
-
$5,200 USD
View
Most Expensive
B+
Rare Carat
31S803684325 · Aug 4
$5,906 USD
View
Price last confirmed 86 days ago
8 more retailers have this diamond
Prices start from $1,715 USDSave up to $3,485 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+
3.01ct Cushion
$1,715 USD