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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 $1,649 SGD
$1,290 USD
As of October 31, 2026
Save $6,232 SGD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $14,459 SGD 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
Colour
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

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: Oct 31
Current: $14,459 SGD|Low: $1,211 SGD|High: $14,484 SGD|Avg: $7,034 SGD
Mervis Diamond Importers
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 6$1,211 SGD
Retailer 15$1,649 SGD
Retailer 16$2,495 SGD
Retailer 19$2,539 SGD
Retailer 2$2,761 SGD
Retailer 14$3,637 SGD
Retailer 13$3,933 SGD
Retailer 8$4,715 SGD
Retailer 5$4,818 SGD
Retailer 3$5,092 SGD
Retailer 12$5,309 SGD
Retailer 18$5,778 SGD
Retailer 20$6,269 SGD
Retailer 10$6,947 SGD
Retailer 4$7,881 SGD
Retailer 11$11,302 SGD
Retailer 7$13,068 SGD
Retailer 9$13,462 SGD
Retailer 17$14,216 SGD
Mervis Diamond Importers$14,459 SGD

22 data points across 20 retailers

18 retailers$1,649 SGD to $7,881 SGD

A
Cheapest Retailer
-
$1,649 SGD
$1,290 USD
A
Retailer 2
-
$1,758 SGD
$1,375 USD
View
B+
Retailer 3
-
$2,495 SGD
$1,952 USD
View
B+
Retailer 4
-
$2,539 SGD
$1,986 USD
View
B+
Retailer 5
-
$2,761 SGD
£1,701 GBP
View
B+
Retailer 6
-
$3,637 SGD
$2,845 USD
View
B
Retailer 7
-
$3,933 SGD
A$4,733 AUD
View
B
Retailer 8
-
$4,715 SGD
£2,904 GBP
View
B
Retailer 9
-
$4,818 SGD
$3,769 USD
View
B
Retailer 10
-
$5,092 SGD
$3,983 USD
View
B
Retailer 11
-
$5,778 SGD
$4,520 USD
View
B
Retailer 12
-
$6,269 SGD
£3,861 GBP
View
B
Retailer 13
-
$6,947 SGD
$5,434 USD
View
B
Retailer 14
-
$7,881 SGD
$6,165 USD
View
Retailer 15
-
$13,068 SGD
$10,222 USD
View
Price under review
Retailer 16
-
$13,462 SGD
$10,530 USD
View
Price under review
Retailer 17
-
$14,216 SGD
$11,120 USD
View
Price under review
Most Expensive
Mervis Diamond Importers
1985411549 · Oct 31
$14,459 SGD
$11,310 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,649 SGDSave up to $6,232 SGD

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
$1,649 SGD