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Emerald|Lab Grown|IGI

3.03ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG500165642

Shape and cutting style on the report: Emerald cut

Certificate IGI LG500165642

Diamond specifications and retailer prices

From $4,060 USD
As of October 29, 2026
Save $5,558 USD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $23,133 USD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 3.03ct lab-grown emerald diamond

This 3.03ct 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 LG500165642 or 500165642. 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

3.03
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle20.5°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500165642
Dimensions9.55 × 6.91 × 4.68 mm
L/W Ratio1.38
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
9.55 mm6.91 mm3.03 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500165642
Side View
Table 61.5%Crown 20.5°Girdle: MediumPavilion 36.2°Culet: LNGDepth 67.7%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $23,133 USD|Low: $4,060 USD|High: $26,052 USD|Avg: $13,057 USD|-9.1%
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
October 29, 2026
Retailer 13$4,060 USD
Retailer 12$8,589 USD
Retailer 3$8,932 USD
Retailer 7$9,188 USD
Retailer 4$9,618 USD
Retailer 14$9,963 USD
Retailer 17$9,963 USD
Retailer 8$10,162 USD
Retailer 11$11,082 USD
Retailer 16$11,204 USD
Retailer 15$11,527 USD
Retailer 9$12,836 USD
Retailer 5$14,280 USD
Retailer 2$18,236 USD
Retailer 10$23,086 USD
Cape Diamonds$23,133 USD
Retailer 6$26,052 USD

22 data points across 17 retailers

15 retailers$4,060 USD to $9,618 USD

B
Cheapest Retailer
-
$4,060 USD
B
Retailer 2
-
$8,589 USD
View
B
Retailer 3
-
$8,932 USD
View
B
Retailer 4
-
$9,188 USD
View
B
Retailer 5
-
$9,618 USD
View
Final sale: no returns
Retailer 6
-
$9,963 USD
View
Price under review
Retailer 7
-
$9,963 USD
View
Price under review
Retailer 8
-
$11,082 USD
View
Price under review
Retailer 9
-
$11,204 USD
View
Price under review
Retailer 10
-
$11,527 USD
View
Price under review
Retailer 11
-
$18,236 USD
£14,359 GBP
View
Price under review
Most Expensive
Cape Diamonds
cert_500165642 · Oct 29
$23,133 USD
ZAR 373,723 ZAR
View
Price under review
11 more retailers have this diamond
Prices start from $4,060 USDSave up to $5,558 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
3.03ct Emerald
$4,060 USD