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Radiant|Lab Grown|IGI

5.56ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG838637550

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG838637550

Diamond specifications and retailer prices

From $1,182 USD
£931 GBP
As of November 2, 2026
Save $5,418 USD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,600 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.56ct lab-grown radiant diamond

This 5.56ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838637550 or 838637550. Listed at 12 retailers as of November 2, 2026, with prices from $1,182 to $6,600, a $5,418 spread on the same certified stone. Do Amore Diamonds lists it at $6,600. 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

5.56
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838637550
Dimensions12.54 × 8.73 × 5.90 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.54 mm8.73 mm5.56 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838637550
Side View
Table 64.0%Crown 42.8°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
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: Nov 2
Current: $6,600 USD|Low: $1,182 USD|High: $10,280 USD|Avg: $3,473 USD|-28.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5$1,182 USD
Retailer 10$1,345 USD
Retailer 2$1,566 USD
Retailer 6$1,641 USD
Retailer 12$1,667 USD
Retailer 9$2,237 USD
Retailer 3$2,972 USD
Retailer 11$3,044 USD
Retailer 8$3,642 USD
Retailer 7$3,740 USD
Retailer 4$5,262 USD
Do Amore Diamonds$6,600 USD

23 data points across 12 retailers

12 retailers$1,182 USD to $6,600 USD

A
Cheapest Retailer
-
$1,182 USD
£931 GBP
A
Retailer 2
-
$1,345 USD
View
B+
Retailer 3
-
$1,566 USD
View
A
Retailer 4
-
$1,641 USD
£1,292 GBP
View
A
Retailer 5
-
$1,667 USD
View
B+
Retailer 6
-
$2,237 USD
View
B+
Retailer 7
-
$2,972 USD
£2,340 GBP
View
B+
Retailer 8
-
$3,044 USD
View
B
Retailer 9
-
$3,642 USD
£2,868 GBP
View
B
Retailer 10
-
$3,740 USD
View
Retailer 11
-
$5,262 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Do Amore Diamonds
36-2016215 · Nov 2
$6,600 USD
View
11 more retailers have this diamond
Prices start from $1,182 USDSave up to $5,418 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
5.56ct Radiant
$1,182 USD