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Radiant|Lab Grown|IGI

5.56ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG847661371

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

Certificate IGI LG847661371

Diamond specifications and retailer prices

From $1,101 USD
HK$8,600 HKD
As of November 1, 2026
Save $3,699 USD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,800 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG847661371 or 847661371. Listed at 15 retailers as of October 31, 2026, with prices from $1,101 to $4,800, a $3,699 spread on the same certified stone. Brilliant Earth lists it at $4,800. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.2°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661371
Dimensions11.63 × 8.83 × 6.07 mm
L/W Ratio1.32
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.63 mm8.83 mm5.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847661371
Side View
Table 64.0%Crown 49.2°Girdle: MED-STKPavilion 34°Culet: NoneDepth 68.7%

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 1
Current: $4,800 USD|Low: $870 USD|High: $4,800 USD|Avg: $2,137 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
Retailer 16
October 31, 2026
Retailer 7$870 USD
Retailer 8$896 USD
Retailer 16$928 USD
Retailer 14$1,023 USD
Retailer 9$1,101 USD
Retailer 3$1,105 USD
Retailer 6$1,324 USD
Retailer 15$1,435 USD
Retailer 2$1,436 USD
Retailer 12$2,018 USD
Retailer 4$2,609 USD
Retailer 5$2,904 USD
Retailer 11$3,187 USD
Retailer 13$3,484 USD
Retailer 10$4,528 USD
Brilliant Earth$4,800 USD

4 data points across 16 retailers

15 retailers$1,101 USD to $4,800 USD

Retailer 1
-
$870 USD
Price last confirmed 8 days ago
Retailer 2
-
$928 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$1,023 USD
£805 GBP
View
Price last confirmed 7 days ago
A
Retailer 4
-
$1,101 USD
HK$8,600 HKD
View
Retailer 5
-
$1,105 USD
View
Price last confirmed 6 days ago
A
Retailer 6
-
$1,324 USD
View
Retailer 7
-
$1,435 USD
£1,130 GBP
View
Price last confirmed 7 days ago
A
Retailer 8
-
$1,436 USD
€1,368 EUR
View
B+
Retailer 9
-
$2,018 USD
View
Retailer 10
-
$2,609 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$2,904 USD
View
B
Retailer 12
-
$3,187 USD
SGD 4,307 SGD
View
B
Retailer 13
-
$3,484 USD
£2,743 GBP
View
B
Retailer 14
-
$4,528 USD
View
Most Expensive
B
Brilliant Earth
22251517A · Oct 31
$4,800 USD
View
14 more retailers have this diamond
Prices start from $1,101 USDSave up to $3,699 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
$1,101 USD