Emerald|Lab Grown|IGI

3.50ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG812639391

Shape and cutting style on the report: Emerald cut

Certificate IGI LG812639391

Diamond specifications and retailer prices

From $746 USD
As of October 30, 2026
Save $2,659 USD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,660 USD at Rare Carat · As of September 27, 2026
View at Rare Carat

About this 3.5ct lab-grown emerald diamond

This 3.5ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812639391 or 812639391. Listed at 22 retailers as of October 26, 2026, with a 356% 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

3.50
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle14.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812639391
Dimensions11.20 × 6.72 × 4.43 mm
L/W Ratio1.67
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.20 mm6.72 mm3.50 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812639391
Side View
Table 67.0%Crown 14.9°Girdle: MediumPavilion 38.9°Culet: LargeDepth 65.9%

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: Oct 30
Current: $4,660 USD|Low: $746 USD|High: $4,660 USD|Avg: $2,111 USD
Rare Carat
Retailer 2
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Retailer 22
October 30, 2026
Retailer 3$746 USD
Retailer 7$812 USD
Retailer 9$836 USD
Retailer 4$866 USD
Retailer 5$866 USD
Retailer 21$965 USD
Retailer 19$1,258 USD
Retailer 22$1,335 USD
Retailer 2$1,390 USD
Retailer 13$1,392 USD
Retailer 18$1,954 USD
Retailer 16$2,010 USD
Retailer 20$2,133 USD
Retailer 6$2,435 USD
Retailer 8$2,471 USD
Retailer 11$2,913 USD
Retailer 12$2,928 USD
Retailer 10$2,937 USD
Retailer 14$2,987 USD
Retailer 17$3,405 USD
Retailer 15$4,283 USD
Rare Carat$4,660 USD

39 data points across 22 retailers

22 retailers$746 USD to $3,405 USD

A
Cheapest Retailer
-
$746 USD
A
Retailer 2
-
$812 USD
View
A
Retailer 3
-
$836 USD
View
Final sale: no returns
A
Retailer 4
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$866 USD
View
Retailer 5
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$866 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$965 USD
View
A
Retailer 7
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$1,258 USD
View
A
Retailer 8
-
$1,335 USD
View
A
Retailer 9
-
$1,390 USD
£1,095 GBP
View
A
Retailer 10
-
$1,392 USD
€1,326 EUR
View
Retailer 11
-
$1,954 USD
A$3,006 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$2,010 USD
ZAR 32,479 ZAR
View
B+
Retailer 13
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$2,133 USD
View
B+
Retailer 14
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$2,435 USD
View
B+
Retailer 15
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$2,471 USD
View
B+
Retailer 16
-
$2,913 USD
SGD 3,937 SGD
View
B+
Retailer 17
-
$2,928 USD
View
B+
Retailer 18
-
$2,937 USD
View
B+
Retailer 19
-
$2,987 USD
View
B+
Retailer 20
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$3,405 USD
£2,681 GBP
View
Retailer 21
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$4,283 USD
A$6,589 AUD
View
Price last confirmed 25 days ago
Most Expensive
Rare Carat
GS3916393SP812 · Sep 27
$4,660 USD
View
Price last confirmed 32 days ago
21 more retailers have this diamond
Prices start from $746 USDSave up to $2,659 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
3.50ct Emerald
$746 USD