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Round|Lab Grown|IGI

5.51ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG763602069

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763602069

Diamond specifications and retailer prices

From $1,406 USD
As of October 30, 2026
Save $4,074 USD (74%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,480 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.51ct lab-grown round diamond

This 5.51ct lab-grown round 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 LG763602069 or 763602069. Listed at 5 retailers as of October 29, 2026, with prices from $1,406 to $5,480, a $4,074 spread on the same certified stone. Brilliant Earth lists it at $5,480. 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

5.51
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763602069
Dimensions11.36 × 11.27 × 6.92 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.36 mm11.27 mm5.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763602069
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,480 USD|Low: $1,060 USD|High: $5,752 USD|Avg: $2,910 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 25, 2026
Retailer 9$1,060 USD
Retailer 4$1,406 USD
Retailer 7$1,589 USD
Retailer 8$1,622 USD
Retailer 5$2,283 USD
Retailer 2$3,598 USD
Retailer 6$3,660 USD
Retailer 3$5,440 USD
Brilliant Earth$5,480 USD

11 data points across 9 retailers

5 retailers$1,406 USD to $5,480 USD

B+
Cheapest Retailer
-
$1,406 USD
B
Retailer 2
-
$2,755 USD
View
B
Retailer 3
-
$3,598 USD
£2,833 GBP
View
B
Retailer 4
-
$5,440 USD
View
Most Expensive
B
Brilliant Earth
18281173Y · Oct 29
$5,480 USD
View
4 more retailers have this diamond
Prices start from $1,406 USDSave up to $4,074 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.

B+
5.51ct Round
$1,406 USD