Princess|Lab Grown|IGI

3.18ct D VVS1 Princess Lab Grown Diamond

EX • D/VVS1 • IGI LG805610509

Shape and cutting style on the report: Princess cut

Certificate IGI LG805610509

Diamond specifications and retailer prices

From €859 EUR
$960 USD
As of October 31, 2026
Save €2,655 EUR (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €8,414 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.18ct lab-grown princess diamond

This 3.18ct lab-grown princess 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 LG805610509 or 805610509. Listed at 20 retailers as of October 31, 2026, with a 309% 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

3.18
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805610509
Dimensions7.91 × 7.91 × 5.73 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.91 mm7.91 mm3.18 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805610509
Side View
Table 71.0%Crown 46.1°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 72.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €8,414 EUR|Low: €859 EUR|High: €8,414 EUR|Avg: €2,215 EUR
Brilliant Earth
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
November 1, 2026
Retailer 3€859 EUR
Retailer 11€1,047 EUR
Retailer 12€1,224 EUR
Retailer 10€1,276 EUR
Retailer 13€1,370 EUR
Retailer 7€1,638 EUR
Retailer 16€1,978 EUR
Retailer 4€2,012 EUR
Retailer 6€2,060 EUR
Retailer 8€2,081 EUR
Retailer 15€2,789 EUR
Retailer 17€3,091 EUR
Retailer 14€3,199 EUR
Retailer 2€3,341 EUR
Retailer 5€3,514 EUR
Retailer 9€3,800 EUR
Brilliant Earth€8,414 EUR

18 data points across 17 retailers

20 retailers€859 EUR to €3,514 EUR

Retailer 1
-
€794 EUR
$887 USD
Price last confirmed 40 days ago
A
Retailer 2
-
€859 EUR
$960 USD
View
Final sale: no returns
Retailer 3
-
€909 EUR
$1,015 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
€1,047 EUR
$1,170 USD
View
A
Retailer 5
-
€1,224 EUR
$1,368 USD
View
A
Retailer 6
-
€1,276 EUR
$1,425 USD
View
A
Retailer 7
-
€1,370 EUR
£1,205 GBP
View
B+
Retailer 8
-
€1,638 EUR
View
B+
Retailer 9
-
€1,978 EUR
$2,210 USD
View
B+
Retailer 10
-
€2,012 EUR
A$3,459 AUD
View
B+
Retailer 11
-
€2,060 EUR
$2,302 USD
View
B+
Retailer 12
-
€2,081 EUR
ZAR 37,558 ZAR
View
B+
Retailer 13
-
€2,789 EUR
$3,116 USD
View
B+
Retailer 14
-
€3,091 EUR
$3,453 USD
View
B+
Retailer 15
-
€3,199 EUR
$3,574 USD
View
B
Retailer 16
-
€3,341 EUR
£2,939 GBP
View
B
Retailer 17
-
€3,514 EUR
SGD 5,305 SGD
View
Retailer 18
-
€3,800 EUR
$4,245 USD
View
Price last confirmed 14 days ago
Retailer 19
-
€3,930 EUR
A$6,754 AUD
View
Price last confirmed 23 days ago
Most Expensive
Brilliant Earth
20123004A · Oct 31
€8,414 EUR
$9,400 USD
View
Price under review
19 more retailers have this diamond
Prices start from €859 EURSave up to €2,655 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
3.18ct Princess
€859 EUR