CaratHunter
Plans
Emerald|Lab Grown|IGI

3.51ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG821643793

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821643793

Diamond specifications and retailer prices

From €761 EUR
$850 USD
As of October 29, 2026
Save €2,404 EUR (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €9,282 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.51ct lab-grown emerald diamond

This 3.51ct 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 LG821643793 or 821643793. Listed at 19 retailers as of October 29, 2026, with a 316% 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

3.51
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821643793
Dimensions11.04 × 6.96 × 4.56 mm
L/W Ratio1.59
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.04 mm6.96 mm3.51 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821643793
Side View
Table 60.0%Crown 34.3°Girdle: Slightly ThickPavilion 40.5°Culet: LargeDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,193 EUR|Low: €761 EUR|High: €4,162 EUR|Avg: €2,038 EUR|-5.7%
Retailer 1
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
October 31, 2026
Retailer 2€761 EUR
Retailer 7€944 EUR
Retailer 11€1,128 EUR
Retailer 1€1,193 EUR
Retailer 5€1,199 EUR
Retailer 8€1,774 EUR
Retailer 4€1,830 EUR
Retailer 10€1,874 EUR
Retailer 13€2,227 EUR
Retailer 14€2,720 EUR
Retailer 12€2,818 EUR
Retailer 3€2,970 EUR
Retailer 9€3,165 EUR
Retailer 6€4,162 EUR

21 data points across 14 retailers

19 retailers€761 EUR to €3,165 EUR

Retailer 1
-
€712 EUR
$796 USD
Price last confirmed 39 days ago
A
Retailer 2
-
€761 EUR
$850 USD
View
Final sale: no returns
Retailer 3
-
€815 EUR
$911 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
€944 EUR
$1,055 USD
View
A
Retailer 5
-
€1,128 EUR
$1,260 USD
View
A
Retailer 6
-
€1,193 EUR
£1,050 GBP
View
A
Retailer 7
-
€1,199 EUR
View
B+
Retailer 8
-
€1,774 EUR
A$3,049 AUD
View
B+
Retailer 9
-
€1,830 EUR
ZAR 33,030 ZAR
View
B+
Retailer 10
-
€1,874 EUR
$2,094 USD
View
B+
Retailer 11
-
€2,227 EUR
$2,488 USD
View
B+
Retailer 12
-
€2,720 EUR
$3,039 USD
View
B+
Retailer 13
-
€2,739 EUR
$3,060 USD
View
B+
Retailer 14
-
€2,818 EUR
$3,148 USD
View
B+
Retailer 15
-
€2,970 EUR
£2,613 GBP
View
B+
Retailer 16
-
€3,165 EUR
SGD 4,778 SGD
View
Retailer 17
-
€3,840 EUR
A$6,600 AUD
View
Price last confirmed 22 days ago
Retailer 18
-
€4,162 EUR
$4,650 USD
View
Price last confirmed 13 days ago
Most Expensive
Brilliant Earth
20855566A · Oct 29
€9,282 EUR
$10,370 USD
View
Price under review
18 more retailers have this diamond
Prices start from €761 EURSave up to €2,404 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.

A
3.51ct Emerald
€761 EUR