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Emerald|Lab Grown|IGI

3.13ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG502155415

Shape and cutting style on the report: Emerald cut

Certificate IGI LG502155415

Diamond specifications and retailer prices

From $4,190 USD
As of October 29, 2026
Save $5,739 USD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $23,878 USD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 3.13ct lab-grown emerald diamond

This 3.13ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502155415 or 502155415. Listed at 15 retailers as of October 29, 2026, with a 137% 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

3.13
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502155415
Dimensions9.62 × 6.90 × 4.67 mm
L/W Ratio1.39
Culet sizeLong
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
9.62 mm6.90 mm3.13 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502155415
Side View
Table 64.5%Crown 24.2°Girdle: Slightly ThickPavilion 41°Culet: LNGDepth 67.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $23,878 USD|Low: $4,190 USD|High: $26,890 USD|Avg: $13,145 USD|-7.5%
Cape Diamonds
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
October 29, 2026
Retailer 14$4,190 USD
Retailer 10$8,436 USD
Retailer 13$8,865 USD
Retailer 3$9,220 USD
Retailer 7$9,490 USD
Retailer 4$9,929 USD
Retailer 15$10,283 USD
Retailer 18$10,283 USD
Retailer 8$10,339 USD
Retailer 12$11,257 USD
Retailer 17$11,565 USD
Retailer 16$11,895 USD
Retailer 9$13,249 USD
Retailer 5$14,737 USD
Retailer 2$18,823 USD
Retailer 11$23,811 USD
Cape Diamonds$23,878 USD
Retailer 6$26,890 USD

21 data points across 18 retailers

15 retailers$4,190 USD to $9,929 USD

B
Cheapest Retailer
-
$4,190 USD
B
Retailer 2
-
$8,865 USD
View
B
Retailer 3
-
$9,220 USD
View
B
Retailer 4
-
$9,490 USD
View
B
Retailer 5
-
$9,929 USD
View
Final sale: no returns
Retailer 6
-
$10,283 USD
View
Price under review
Retailer 7
-
$10,283 USD
View
Price under review
Retailer 8
-
$11,257 USD
View
Price under review
Retailer 9
-
$11,565 USD
View
Price under review
Retailer 10
-
$11,895 USD
View
Price under review
Retailer 11
-
$18,823 USD
£14,821 GBP
View
Price under review
Most Expensive
Cape Diamonds
cert_502155415 · Oct 29
$23,878 USD
ZAR 385,756 ZAR
View
Price under review
11 more retailers have this diamond
Prices start from $4,190 USDSave up to $5,739 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.

B
3.13ct Emerald
$4,190 USD