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Princess|Lab Grown|IGI

3.11ct K VS1 Princess Lab Grown Diamond

ID • K/VS1 • IGI LG662473787

Shape and cutting style on the report: Princess cut

Certificate IGI LG662473787

Diamond specifications and retailer prices

From $512 SGD
As of November 4, 2026
Save $1,695 SGD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,408 SGD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.11ct lab-grown princess diamond

This 3.11ct lab-grown princess sits in the three to five carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG662473787 or 662473787. Listed at 13 retailers as of November 3, 2026, with a 331% 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

3.11
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662473787
Dimensions7.84 × 7.83 × 5.66 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.84 mm7.83 mm3.11 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662473787
Side View
Table 72.0%Crown 46.8°Girdle: MediumPavilion 38.4°Culet: NoneDepth 72.3%

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: Nov 4
Current: $2,408 SGD|Low: $631 SGD|High: $2,446 SGD|Avg: $1,254 SGD|-1.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2$631 SGD
Retailer 3$709 SGD
Retailer 9$788 SGD
Retailer 7$828 SGD
Retailer 8$922 SGD
Retailer 10$940 SGD
Retailer 5$1,230 SGD
Retailer 6$1,501 SGD
Retailer 4$2,207 SGD
Rare Carat$2,408 SGD

33 data points across 10 retailers

13 retailers$512 SGD to $2,207 SGD

Retailer 1
-
$512 SGD
Price last confirmed 34 days ago
A
Retailer 2
-
$512 SGD
View
A
Retailer 3
-
$512 SGD
View
A
Retailer 4
-
$631 SGD
View
A
Retailer 5
-
$709 SGD
View
A
Retailer 6
-
$788 SGD
View
B+
Retailer 7
-
$828 SGD
View
A
Retailer 8
-
$922 SGD
View
A
Retailer 9
-
$1,230 SGD
View
B+
Retailer 10
-
$1,501 SGD
View
Retailer 11
-
$1,816 SGD
View
Price last confirmed 37 days ago
A
Retailer 12
-
$2,207 SGD
View
Most Expensive
Rare Carat
GRPR00338 · Oct 18
$2,408 SGD
$1,885 USD
View
Price last confirmed 18 days ago
12 more retailers have this diamond
Prices start from $512 SGDSave up to $1,695 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
3.11ct Princess
$512 SGD