Cushion|Lab Grown|IGI

2.03ct D IF Cushion Lab Grown Diamond

GD • D/IF • IGI LG683542670

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG683542670

Diamond specifications and retailer prices

From $496 USD
As of October 31, 2026
Save $3,444 USD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,410 USD at Brilliant Earth · As of September 23, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG683542670 or 683542670. Listed at 20 retailers as of October 31, 2026, with a 694% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.03
Carat
D
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683542670
Dimensions8.71 × 6.48 × 4.32 mm
L/W Ratio1.34
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
8.71 mm6.48 mm2.03 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683542670
Side View
Table 56.0%Crown 38.4°Girdle: STK-THKPavilion 34.5°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $2,532 USD|Low: $496 USD|High: $7,490 USD|Avg: $2,069 USD|-31.5%
Retailer 1
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
November 1, 2026
Retailer 3$496 USD
Retailer 4$550 USD
Retailer 12$695 USD
Retailer 17$726 USD
Retailer 15$808 USD
Retailer 10$1,008 USD
Retailer 2$1,307 USD
Retailer 13$1,347 USD
Retailer 14$1,464 USD
Retailer 5$1,959 USD
Retailer 11$2,093 USD
Retailer 6$2,094 USD
Retailer 9$2,316 USD
Retailer 7$2,397 USD
Retailer 1$2,532 USD
Retailer 8$3,360 USD
Retailer 16$3,940 USD

35 data points across 17 retailers

20 retailers$496 USD to $3,940 USD

A
Cheapest Retailer
-
$496 USD
Final sale: no returns
Retailer 2
-
$550 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$695 USD
View
A
Retailer 4
-
$726 USD
View
A
Retailer 5
-
$808 USD
View
A
Retailer 6
-
$1,008 USD
£794 GBP
View
A
Retailer 7
-
$1,307 USD
View
A
Retailer 8
-
$1,347 USD
A$2,072 AUD
View
A
Retailer 9
-
$1,464 USD
ZAR 23,648 ZAR
View
B+
Retailer 10
-
$1,959 USD
View
B+
Retailer 11
-
$2,093 USD
€1,993 EUR
View
B+
Retailer 12
-
$2,094 USD
View
Retailer 13
-
$2,316 USD
£1,824 GBP
View
Price last confirmed 8 days ago
B+
Retailer 14
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$2,397 USD
View
B+
Retailer 15
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$2,532 USD
£1,994 GBP
View
Retailer 16
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$3,279 USD
View
Price last confirmed 66 days ago
Retailer 17
-
$3,360 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
$3,940 USD
View
Retailer 19
-
$4,791 USD
A$7,370 AUD
View
Price last confirmed 120 days ago
Most Expensive
Brilliant Earth
18474608Y · Sep 23
$6,410 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from $496 USDSave up to $3,444 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
$496 USD