Emerald|Lab Grown|IGI

3.92ct G VVS1 Emerald Lab Grown Diamond

ID • G/VVS1 • IGI LG831675479

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831675479

Diamond specifications and retailer prices

From $661 USD
As of October 30, 2026
Save $2,586 USD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,295 USD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.92ct lab-grown emerald diamond

This 3.92ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831675479 or 831675479. Listed at 19 retailers as of October 29, 2026, with a 391% 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

3.92
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831675479
Dimensions10.13 × 7.47 × 5.08 mm
L/W Ratio1.36
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm7.47 mm3.92 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831675479
Side View
Table 56.0%Crown 34.6°Girdle: Slightly ThickPavilion 39.1°Culet: LargeDepth 68.0%

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 30
Current: $4,295 USD|Low: $527 USD|High: $4,360 USD|Avg: $1,710 USD|-1.5%
Rare Carat
Retailer 2
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Retailer 6
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
November 1, 2026
Retailer 17$661 USD
Retailer 7$719 USD
Retailer 9$739 USD
Retailer 5$767 USD
Retailer 18$767 USD
Retailer 15$945 USD
Retailer 16$1,098 USD
Retailer 8$1,181 USD
Retailer 2$1,226 USD
Retailer 11$1,678 USD
Retailer 12$1,732 USD
Retailer 14$1,781 USD
Retailer 4$2,156 USD
Retailer 6$2,377 USD
Retailer 3$2,616 USD
Retailer 10$2,632 USD
Retailer 13$3,247 USD
Rare Carat$4,295 USD

44 data points across 18 retailers

19 retailers$661 USD to $3,247 USD

A
Cheapest Retailer
-
$661 USD
A
Retailer 2
-
$719 USD
View
A
Retailer 3
-
$739 USD
View
Final sale: no returns
Retailer 4
-
$767 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$767 USD
View
A
Retailer 6
-
$945 USD
View
B+
Retailer 7
-
$1,098 USD
View
A
Retailer 8
-
$1,181 USD
View
A
Retailer 9
-
$1,226 USD
£966 GBP
View
B+
Retailer 10
-
$1,678 USD
View
B+
Retailer 11
-
$1,732 USD
A$2,665 AUD
View
B+
Retailer 12
-
$1,781 USD
ZAR 28,765 ZAR
View
B+
Retailer 13
-
$2,156 USD
View
B+
Retailer 14
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$2,377 USD
£1,872 GBP
View
B+
Retailer 15
-
$2,616 USD
View
B+
Retailer 16
-
$2,632 USD
View
B+
Retailer 17
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$2,646 USD
View
B
Retailer 18
-
$3,247 USD
£2,557 GBP
View
Most Expensive
Rare Carat
RG-7-4_l_831675479 · Oct 18
$4,295 USD
View
Price last confirmed 13 days ago
18 more retailers have this diamond
Prices start from $661 USDSave up to $2,586 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
3.92ct Emerald
$661 USD