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Cushion|Lab Grown|IGI

2.03ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG680504751

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

Certificate IGI LG680504751

Diamond specifications and retailer prices

From $769 USD
As of October 28, 2026
Save $3,721 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,490 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.03ct lab-grown cushion diamond

This 2.03ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG680504751 or 680504751. Listed at 20 retailers as of October 28, 2026, with prices from $769 to $4,490, a $3,721 spread on the same certified stone. Brilliant Earth lists it at $4,490. 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

2.03
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680504751
Dimensions7.38 × 7.04 × 4.94 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm7.04 mm2.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680504751
Side View
Table 60.0%Crown 34.6°Girdle: STK-THKPavilion 40°Culet: NoneDepth 70.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $4,490 USD|Low: $769 USD|High: $4,620 USD|Avg: $1,949 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
October 29, 2026
Retailer 6$769 USD
Retailer 3$797 USD
Retailer 12$985 USD
Retailer 5$1,059 USD
Retailer 13$1,202 USD
Retailer 8$1,243 USD
Retailer 2$1,272 USD
Retailer 11$1,890 USD
Retailer 10$2,055 USD
Retailer 15$2,385 USD
Retailer 7$2,484 USD
Retailer 4$2,681 USD
Retailer 14$3,046 USD
Retailer 9$3,374 USD
Brilliant Earth$4,490 USD

43 data points across 15 retailers

20 retailers$769 USD to $4,490 USD

A
Cheapest Retailer
-
$769 USD
Final sale: no returns
Retailer 2
-
$797 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$922 USD
HK$7,200 HKD
View
A
Retailer 4
-
$985 USD
View
A
Retailer 5
-
$1,059 USD
View
A
Retailer 6
-
$1,202 USD
View
A
Retailer 7
-
$1,243 USD
€1,184 EUR
View
A
Retailer 8
-
$1,272 USD
£1,001 GBP
View
A
Retailer 9
-
$1,660 USD
View
Retailer 10
-
$1,890 USD
A$2,907 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$2,055 USD
ZAR 33,202 ZAR
View
A
Retailer 12
-
$2,385 USD
View
A
Retailer 13
-
$2,484 USD
£1,956 GBP
View
B+
Retailer 14
-
$2,681 USD
SGD 3,623 SGD
View
B+
Retailer 15
-
$2,747 USD
View
B+
Retailer 16
-
$2,747 USD
View
Retailer 17
-
$3,046 USD
A$4,686 AUD
View
Price last confirmed 21 days ago
B+
Retailer 18
-
$3,374 USD
£2,657 GBP
View
Retailer 19
-
$3,493 USD
View
Price last confirmed 109 days ago
Most Expensive
B
Brilliant Earth
17804968A · Oct 29
$4,490 USD
View
19 more retailers have this diamond
Prices start from $769 USDSave up to $3,721 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
2.03ct Cushion
$769 USD