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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 HK$3,146 HKD
As of November 4, 2026
Save HK$10,411 HKD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$14,788 HKD 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

How it works →
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: HK$14,788 HKD|Low: HK$3,876 HKD|High: HK$15,024 HKD|Avg: HK$7,705 HKD|-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 2HK$3,876 HKD
Retailer 3HK$4,354 HKD
Retailer 9HK$4,840 HKD
Retailer 7HK$5,084 HKD
Retailer 8HK$5,664 HKD
Retailer 10HK$5,774 HKD
Retailer 5HK$7,555 HKD
Retailer 6HK$9,218 HKD
Retailer 4HK$13,557 HKD
Rare CaratHK$14,788 HKD

33 data points across 10 retailers

13 retailersHK$3,146 HKD to HK$13,557 HKD

Retailer 1
-
HK$3,146 HKD
Price last confirmed 34 days ago
A
Retailer 2
-
HK$3,146 HKD
View
A
Retailer 3
-
HK$3,146 HKD
View
A
Retailer 4
-
HK$3,876 HKD
View
A
Retailer 5
-
HK$4,354 HKD
View
A
Retailer 6
-
HK$4,840 HKD
View
B+
Retailer 7
-
HK$5,084 HKD
View
A
Retailer 8
-
HK$5,664 HKD
View
A
Retailer 9
-
HK$7,555 HKD
View
B+
Retailer 10
-
HK$9,218 HKD
View
Retailer 11
-
HK$11,156 HKD
View
Price last confirmed 37 days ago
A
Retailer 12
-
HK$13,557 HKD
View
Most Expensive
Rare Carat
GRPR00338 · Oct 18
HK$14,788 HKD
$1,885 USD
View
Price last confirmed 18 days ago
12 more retailers have this diamond
Prices start from HK$3,146 HKDSave up to HK$10,411 HKD

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
HK$3,146 HKD