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Oval|Lab Grown|IGI

5.50ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG829606876

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG829606876

Diamond specifications and retailer prices

From $3,260 USD
As of October 31, 2026
Save $4,920 USD (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,188 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.5ct lab-grown oval diamond

This 5.5ct lab-grown oval sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829606876 or 829606876. Listed at 16 retailers as of October 29, 2026, with a 151% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.50
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829606876
Dimensions14.02 × 9.36 × 5.79 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.02 mm9.36 mm5.50 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829606876
Side View
Table 55.0%Crown 37.1°Girdle: MED-STKPavilion 40.1°Culet: LargeDepth 61.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,631 USD|Low: $2,921 USD|High: $12,183 USD|Avg: $5,970 USD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 31, 2026
Retailer 7$3,260 USD
Retailer 9$3,345 USD
Retailer 4$3,379 USD
Retailer 2$3,499 USD
Retailer 12$4,175 USD
Retailer 5$4,612 USD
Retailer 1$4,631 USD
Retailer 6$5,360 USD
Retailer 10$5,532 USD
Retailer 8$6,522 USD
Retailer 11$8,180 USD
Retailer 3$9,789 USD
Taylor and Hart$11,188 USD

35 data points across 13 retailers

16 retailers$3,260 USD to $8,180 USD

Retailer 1
-
$2,518 USD
Price last confirmed 33 days ago
Retailer 2
-
$2,740 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$2,881 USD
View
Price last confirmed 33 days ago
B
Retailer 4
-
$3,260 USD
View
B
Retailer 5
-
$3,345 USD
View
B
Retailer 6
-
$3,379 USD
HK$26,400 HKD
View
Retailer 7
-
$4,015 USD
View
Price last confirmed 31 days ago
B
Retailer 8
-
$4,175 USD
View
B
Retailer 9
-
$4,612 USD
View
B
Retailer 10
-
$4,631 USD
€4,410 EUR
View
B
Retailer 11
-
$5,360 USD
View
B
Retailer 12
-
$5,532 USD
£4,356 GBP
View
B
Retailer 13
-
$6,522 USD
ZAR 105,371 ZAR
View
B
Retailer 14
-
$8,180 USD
£6,441 GBP
View
Retailer 15
-
$9,789 USD
SGD 13,228 SGD
View
Price under review
Most Expensive
Taylor and Hart
SWPEOJG · Oct 30
$11,188 USD
View
Price under review
15 more retailers have this diamond
Prices start from $3,260 USDSave up to $4,920 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
5.50ct Oval
$3,260 USD