Emerald|Lab Grown|IGI

10.03ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG600309505

Shape and cutting style on the report: Emerald cut

Certificate IGI LG600309505

Diamond specifications and retailer prices

From $5,199 USD
As of October 30, 2026
Save $6,160 USD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $21,555 USD at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 10.03ct lab-grown emerald diamond

This 10.03ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG600309505 or 600309505. Listed at 15 retailers as of October 29, 2026, with a 118% 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

10.03
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600309505
Dimensions15.30 × 10.24 × 6.43 mm
L/W Ratio1.49
Culet sizeLarge
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
15.30 mm10.24 mm10.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600309505
Side View
Table 65.0%Crown 34.2°Girdle: MediumPavilion 39.7°Culet: LargeDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,724 USD|Low: $4,991 USD|High: $21,555 USD|Avg: $8,502 USD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 30, 2026
Retailer 7$5,199 USD
Retailer 5$5,325 USD
Retailer 2$5,774 USD
Retailer 10$6,031 USD
Retailer 12$6,031 USD
Retailer 8$6,045 USD
Retailer 4$7,031 USD
Retailer 6$7,562 USD
Retailer 1$7,724 USD
Retailer 3$8,550 USD
Retailer 11$9,317 USD
Retailer 9$11,359 USD
Taylor and Hart$21,555 USD

40 data points across 13 retailers

15 retailers$5,199 USD to $11,359 USD

B+
Cheapest Retailer
-
$5,199 USD
B+
Retailer 2
-
$5,325 USD
View
B
Retailer 3
-
$5,448 USD
View
B
Retailer 4
-
$5,774 USD
View
B
Retailer 5
-
$6,031 USD
View
Retailer 6
-
$6,031 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
$6,045 USD
View
B
Retailer 8
-
$7,031 USD
View
B
Retailer 9
-
$7,159 USD
View
B
Retailer 10
-
$7,562 USD
View
B
Retailer 11
-
$7,724 USD
£6,082 GBP
View
B
Retailer 12
-
$8,550 USD
£6,732 GBP
View
B
Retailer 13
-
$9,317 USD
View
B
Retailer 14
-
$11,359 USD
View
Most Expensive
Taylor and Hart
VW0QBA0 · Oct 18
$21,555 USD
View
Price under review
14 more retailers have this diamond
Prices start from $5,199 USDSave up to $6,160 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+
10.03ct Emerald
$5,199 USD