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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 $1,235 SGD
$966 USD
As of October 29, 2026
Save $10,795 SGD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,030 SGD 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 $1,235 to $12,030, a $10,795 spread on the same certified stone. Brilliant Earth lists it at $12,030. 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
Colour
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: $2,943 SGD|Low: $1,235 SGD|High: $5,427 SGD|Avg: $3,072 SGD|+2.7%
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
Retailer 15
October 31, 2026
Retailer 14$1,235 SGD
Retailer 15$1,502 SGD
Retailer 8$1,755 SGD
Retailer 9$1,831 SGD
Retailer 11$1,968 SGD
Retailer 2$2,340 SGD
Retailer 12$2,828 SGD
Retailer 6$2,937 SGD
Retailer 1$2,943 SGD
Retailer 3$2,972 SGD
Retailer 13$4,440 SGD
Retailer 10$4,597 SGD
Retailer 5$4,858 SGD
Retailer 4$5,041 SGD
Retailer 7$5,427 SGD

19 data points across 15 retailers

20 retailers$1,235 SGD to $12,030 SGD

Retailer 1
-
$1,134 SGD
$887 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$1,235 SGD
$966 USD
View
Final sale: no returns
Retailer 3
-
$1,298 SGD
$1,015 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$1,502 SGD
$1,175 USD
View
A
Retailer 5
-
$1,755 SGD
$1,373 USD
View
A
Retailer 6
-
$1,831 SGD
$1,432 USD
View
A
Retailer 7
-
$1,968 SGD
£1,212 GBP
View
B+
Retailer 8
-
$2,340 SGD
€1,743 EUR
View
B+
Retailer 9
-
$2,828 SGD
$2,212 USD
View
Retailer 10
-
$2,937 SGD
A$3,534 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$2,943 SGD
$2,302 USD
View
B+
Retailer 12
-
$2,972 SGD
ZAR 37,558 ZAR
View
B
Retailer 13
-
$4,183 SGD
$3,272 USD
View
B+
Retailer 14
-
$4,440 SGD
$3,473 USD
View
B+
Retailer 15
-
$4,597 SGD
$3,596 USD
View
B
Retailer 16
-
$4,858 SGD
£2,992 GBP
View
B
Retailer 17
-
$5,041 SGD
View
Retailer 18
-
$5,427 SGD
$4,245 USD
View
Price last confirmed 12 days ago
Retailer 19
-
$5,612 SGD
A$6,754 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
20123004A · Oct 29
$12,030 SGD
$9,410 USD
View
19 more retailers have this diamond
Prices start from $1,235 SGDSave up to $10,795 SGD

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
$1,235 SGD