Emerald|Lab Grown|IGI

31.03ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG803633956

Shape and cutting style on the report: Emerald cut

Certificate IGI LG803633956

Diamond specifications and retailer prices

From €20,023 EUR
$22,370 USD
As of October 30, 2026
Save €19,063 EUR (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €53,124 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 31.03ct lab-grown emerald diamond

This 31.03ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803633956 or 803633956. Listed at 8 retailers as of October 29, 2026, with a 95% 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

31.03
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803633956
Dimensions21.49 × 14.49 × 9.70 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.49 mm14.49 mm31.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803633956
Side View
Table 64.0%Crown 39.5°Girdle: Slightly ThickPavilion 39.8°Culet: LargeDepth 66.9%

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: €39,086 EUR|Low: €20,023 EUR|High: €77,371 EUR|Avg: €36,627 EUR|-35.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
October 29, 2026
Retailer 7€20,023 EUR
Retailer 3€20,039 EUR
Retailer 8€21,082 EUR
Retailer 2€21,867 EUR
Retailer 6€23,061 EUR
Retailer 1€39,086 EUR
Retailer 5€48,236 EUR
Retailer 4€52,926 EUR
Taylor and Hart€53,124 EUR

20 data points across 9 retailers

8 retailers€20,023 EUR to €39,086 EUR

B+
Cheapest Retailer
-
€20,023 EUR
$22,370 USD
B+
Retailer 2
-
€20,039 EUR
$22,388 USD
View
B
Retailer 3
-
€21,867 EUR
$24,430 USD
View
Retailer 4
-
€23,061 EUR
$25,764 USD
View
Price last confirmed 19 days ago
B
Retailer 5
-
€39,086 EUR
View
Retailer 6
-
€48,236 EUR
$53,890 USD
View
Price under review
Retailer 7
-
€52,926 EUR
$59,129 USD
View
Price under review
Most Expensive
Taylor and Hart
D62OG41 · Oct 30
€53,124 EUR
$59,350 USD
View
Price under review
7 more retailers have this diamond
Prices start from €20,023 EURSave up to €19,063 EUR

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+
31.03ct Emerald
€20,023 EUR