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Cushion|Lab Grown|IGI

4.71ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG800677278

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800677278

Diamond specifications and retailer prices

From $4,757 USD
As of November 1, 2026
Save $25,593 USD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $30,350 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.71ct lab-grown cushion diamond

This 4.71ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG800677278 or 800677278. Listed at 9 retailers as of October 31, 2026, with prices from $4,757 to $30,350, a $25,593 spread on the same certified stone. Do Amore Diamonds lists it at $30,350. 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

4.71
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677278
Dimensions11.58 × 8.60 × 5.88 mm
L/W Ratio1.35
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
11.58 mm8.60 mm4.71 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677278
Side View
Table 59.0%Crown 36.9°Girdle: STK-VTKPavilion 35.3°Culet: NoneDepth 68.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $30,350 USD|Low: $4,757 USD|High: $38,950 USD|Avg: $13,315 USD|-22.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3$4,757 USD
Retailer 6$5,045 USD
Retailer 5$6,398 USD
Retailer 9$7,175 USD
Retailer 8$8,068 USD
Retailer 2$9,768 USD
Retailer 7$11,554 USD
Retailer 4$13,690 USD
Do Amore Diamonds$30,350 USD

28 data points across 9 retailers

9 retailers$4,757 USD to $30,350 USD

A
Cheapest Retailer
-
$4,757 USD
A
Retailer 2
-
$5,045 USD
View
A
Retailer 3
-
$6,398 USD
View
A
Retailer 4
-
$7,175 USD
View
Final sale: no returns
A
Retailer 5
-
$8,068 USD
View
B+
Retailer 6
-
$9,768 USD
€9,303 EUR
View
B+
Retailer 7
-
$11,554 USD
£9,098 GBP
View
B+
Retailer 8
-
$13,690 USD
View
Most Expensive
B
Do Amore Diamonds
27-D396C55AE · Oct 31
$30,350 USD
View
8 more retailers have this diamond
Prices start from $4,757 USDSave up to $25,593 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
4.71ct Cushion
$4,757 USD