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Cushion|Lab Grown|IGI

4.63ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG800677277

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800677277

Diamond specifications and retailer prices

From $4,681 USD
As of November 2, 2026
Save $25,169 USD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $29,850 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.63ct lab-grown cushion diamond

This 4.63ct 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 LG800677277 or 800677277. Listed at 9 retailers as of November 2, 2026, with prices from $4,681 to $29,850, a $25,169 spread on the same certified stone. Do Amore Diamonds lists it at $29,850. 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

4.63
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677277
Dimensions11.75 × 8.67 × 5.77 mm
L/W Ratio1.36
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
11.75 mm8.67 mm4.63 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677277
Side View
Table 58.0%Crown 35.5°Girdle: STK-VTKPavilion 36.3°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
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: Nov 2
Current: $29,850 USD|Low: $4,681 USD|High: $38,310 USD|Avg: $12,889 USD|-22.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5$4,681 USD
Retailer 8$5,080 USD
Retailer 7$6,201 USD
Retailer 9$7,056 USD
Retailer 4$7,788 USD
Retailer 2$9,600 USD
Retailer 3$11,505 USD
Retailer 6$13,460 USD
Do Amore Diamonds$29,850 USD

29 data points across 9 retailers

9 retailers$4,681 USD to $29,850 USD

A
Cheapest Retailer
-
$4,681 USD
A
Retailer 2
-
$5,080 USD
View
A
Retailer 3
-
$6,201 USD
View
A
Retailer 4
-
$7,056 USD
View
Final sale: no returns
A
Retailer 5
-
$7,788 USD
View
B+
Retailer 6
-
$9,600 USD
€9,143 EUR
View
B+
Retailer 7
-
$11,505 USD
£9,059 GBP
View
B+
Retailer 8
-
$13,460 USD
View
Most Expensive
B
Do Amore Diamonds
27-729007535 · Nov 2
$29,850 USD
View
8 more retailers have this diamond
Prices start from $4,681 USDSave up to $25,169 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
4.63ct Cushion
$4,681 USD