Oval|Lab Grown|IGI

4.71ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG840655506

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840655506

Diamond specifications and retailer prices

From $540 USD
As of October 29, 2026
Save $2,478 USD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,018 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.71ct lab-grown oval diamond

This 4.71ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840655506 or 840655506. Listed at 11 retailers as of October 29, 2026, with prices from $540 to $3,018, a $2,478 spread on the same certified stone. With Clarity lists it at $3,018. 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

4.71
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840655506
Dimensions13.03 × 9.55 × 5.97 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.03 mm9.55 mm4.71 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840655506
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $635 USD|Low: $540 USD|High: $3,231 USD|Avg: $1,577 USD|-6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 30, 2026
Retailer 9$540 USD
Retailer 7$605 USD
Retailer 1$635 USD
Retailer 10$1,004 USD
Retailer 3$1,090 USD
Retailer 4$1,342 USD
Retailer 8$1,728 USD
Retailer 6$1,730 USD
Retailer 11$1,761 USD
Retailer 2$2,314 USD
Retailer 5$2,809 USD
With Clarity$3,018 USD

25 data points across 12 retailers

11 retailers$540 USD to $3,018 USD

A
Cheapest Retailer
-
$540 USD
A
Retailer 2
-
$605 USD
View
A
Retailer 3
-
$635 USD
£500 GBP
View
A
Retailer 4
-
$1,090 USD
View
A
Retailer 5
-
$1,342 USD
A$2,064 AUD
View
B+
Retailer 6
-
$1,728 USD
View
B+
Retailer 7
-
$1,730 USD
View
B+
Retailer 8
-
$1,761 USD
View
B
Retailer 9
-
$2,314 USD
View
B
Retailer 10
-
$2,809 USD
£2,212 GBP
View
Most Expensive
B
With Clarity
840655506 · Oct 31
$3,018 USD
View
10 more retailers have this diamond
Prices start from $540 USDSave up to $2,478 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
4.71ct Oval
$540 USD