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 $966 USD
As of October 29, 2026
Save $8,444 USD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,410 USD at Brilliant Earth · As of October 29, 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 29, 2026, with prices from $966 to $9,410, a $8,444 spread on the same certified stone. Brilliant Earth lists it at $9,410. 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,432 USD|Low: $966 USD|High: $4,245 USD|Avg: $2,414 USD|-3.9%
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
Retailer 15
October 30, 2026
Retailer 12$966 USD
Retailer 13$1,175 USD
Retailer 2$1,378 USD
Retailer 1$1,432 USD
Retailer 9$1,540 USD
Retailer 14$1,830 USD
Retailer 10$2,212 USD
Retailer 6$2,297 USD
Retailer 15$2,325 USD
Retailer 5$2,327 USD
Retailer 11$3,473 USD
Retailer 8$3,596 USD
Retailer 4$3,800 USD
Retailer 3$3,943 USD
Retailer 7$4,245 USD

18 data points across 15 retailers

20 retailers$966 USD to $9,410 USD

Retailer 1
-
$887 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$966 USD
View
Final sale: no returns
Retailer 3
-
$1,015 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$1,175 USD
View
A
Retailer 5
-
$1,378 USD
View
A
Retailer 6
-
$1,432 USD
View
A
Retailer 7
-
$1,540 USD
£1,212 GBP
View
B+
Retailer 8
-
$1,830 USD
€1,743 EUR
View
B+
Retailer 9
-
$2,212 USD
View
Retailer 10
-
$2,297 USD
A$3,534 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,325 USD
ZAR 37,558 ZAR
View
B+
Retailer 12
-
$2,327 USD
View
B
Retailer 13
-
$3,272 USD
View
B+
Retailer 14
-
$3,473 USD
View
B+
Retailer 15
-
$3,596 USD
View
B
Retailer 16
-
$3,800 USD
£2,992 GBP
View
B
Retailer 17
-
$3,943 USD
SGD 5,329 SGD
View
Retailer 18
-
$4,245 USD
View
Price last confirmed 12 days ago
Retailer 19
-
$4,390 USD
A$6,754 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
20123004A · Oct 29
$9,410 USD
View
19 more retailers have this diamond
Prices start from $966 USDSave up to $8,444 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.

A
3.18ct Princess
$966 USD