Oval|Lab Grown|IGI

5.71ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG634447068

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG634447068

Diamond specifications and retailer prices

From $1,290 USD
As of October 31, 2026
Save $4,875 USD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,310 USD at Mervis Diamond Importers · As of October 31, 2026
View at Mervis Diamond Importers

About this 5.71ct lab-grown oval diamond

This 5.71ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634447068 or 634447068. Listed at 18 retailers as of October 31, 2026, with a 378% 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

5.71
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634447068
Dimensions14.37 × 10.13 × 6.21 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.37 mm10.13 mm5.71 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634447068
Side View
Table 61.0%Crown 34.6°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.3%

Caratlytics Score

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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: Oct 31
Current: $11,310 USD|Low: $947 USD|High: $11,330 USD|Avg: $5,502 USD
Mervis Diamond Importers
Retailer 2
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Retailer 20
November 1, 2026
Retailer 6$947 USD
Retailer 15$1,290 USD
Retailer 16$1,952 USD
Retailer 19$1,986 USD
Retailer 2$2,160 USD
Retailer 14$2,845 USD
Retailer 13$3,076 USD
Retailer 8$3,688 USD
Retailer 5$3,769 USD
Retailer 3$3,983 USD
Retailer 12$4,153 USD
Retailer 18$4,520 USD
Retailer 20$4,903 USD
Retailer 10$5,434 USD
Retailer 4$6,165 USD
Retailer 11$8,841 USD
Retailer 7$10,222 USD
Retailer 9$10,530 USD
Retailer 17$11,120 USD
Mervis Diamond Importers$11,310 USD

22 data points across 20 retailers

18 retailers$1,290 USD to $6,165 USD

A
Cheapest Retailer
-
$1,290 USD
A
Retailer 2
-
$1,375 USD
View
B+
Retailer 3
-
$1,952 USD
View
B+
Retailer 4
-
$1,986 USD
View
B+
Retailer 5
-
$2,160 USD
£1,701 GBP
View
B+
Retailer 6
-
$2,845 USD
View
B
Retailer 7
-
$3,076 USD
A$4,733 AUD
View
B
Retailer 8
-
$3,688 USD
£2,904 GBP
View
B
Retailer 9
-
$3,769 USD
View
B
Retailer 10
-
$3,983 USD
View
B
Retailer 11
-
$4,520 USD
View
B
Retailer 12
-
$4,903 USD
£3,861 GBP
View
B
Retailer 13
-
$5,434 USD
View
B
Retailer 14
-
$6,165 USD
View
Retailer 15
-
$10,222 USD
View
Price under review
Retailer 16
-
$10,530 USD
View
Price under review
Retailer 17
-
$11,120 USD
View
Price under review
Most Expensive
Mervis Diamond Importers
1985411549 · Oct 31
$11,310 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,290 USDSave up to $4,875 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
5.71ct Oval
$1,290 USD