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Emerald|Lab Grown|IGI

3.71ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG821667013

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821667013

Diamond specifications and retailer prices

From $710 USD
As of November 1, 2026
Save $5,730 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,440 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.71ct lab-grown emerald diamond

This 3.71ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821667013 or 821667013. Listed at 22 retailers as of November 1, 2026, with prices from $710 to $6,440, a $5,730 spread on the same certified stone. Do Amore Diamonds lists it at $6,440. 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

3.71
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821667013
Dimensions10.43 × 7.32 × 4.97 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.43 mm7.32 mm3.71 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821667013
Side View
Table 62.0%Crown 33.4°Girdle: MED-STKPavilion 38.3°Culet: LargeDepth 67.9%

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: Nov 1
Current: $1,301 USD|Low: $710 USD|High: $6,810 USD|Avg: $2,071 USD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 4$710 USD
Retailer 3$736 USD
Retailer 7$915 USD
Retailer 1$1,301 USD
Retailer 9$1,834 USD
Retailer 13$1,879 USD
Retailer 10$1,885 USD
Retailer 8$2,238 USD
Retailer 2$2,509 USD
Retailer 5$2,530 USD
Retailer 11$3,193 USD
Retailer 12$3,215 USD
Retailer 6$4,100 USD

43 data points across 13 retailers

22 retailers$710 USD to $6,440 USD

Retailer 1
-
$609 USD
Price last confirmed 31 days ago
Retailer 2
-
$690 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$710 USD
View
Final sale: no returns
Retailer 4
-
$736 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$915 USD
View
B+
Retailer 6
-
$1,039 USD
View
A
Retailer 7
-
$1,214 USD
View
A
Retailer 8
-
$1,301 USD
£1,025 GBP
View
B+
Retailer 9
-
$1,834 USD
A$2,821 AUD
View
B+
Retailer 10
-
$1,879 USD
View
B+
Retailer 11
-
$1,885 USD
ZAR 30,456 ZAR
View
B+
Retailer 12
-
$2,238 USD
A$3,443 AUD
View
Retailer 13
-
$2,283 USD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
$2,509 USD
View
B
Retailer 15
-
$2,530 USD
£1,992 GBP
View
B
Retailer 16
-
$2,559 USD
View
B
Retailer 17
-
$2,910 USD
View
Retailer 18
-
$3,193 USD
£2,514 GBP
View
Price last confirmed 7 days ago
Retailer 19
-
$3,215 USD
View
Price last confirmed 15 days ago
B
Retailer 20
-
$4,100 USD
View
B
Retailer 21
-
$5,630 USD
View
Most Expensive
B
Do Amore Diamonds
23-821667013 · Nov 2
$6,440 USD
View
21 more retailers have this diamond
Prices start from $710 USDSave up to $5,730 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
3.71ct Emerald
$710 USD