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Princess|Lab Grown|IGI

3.12ct G VVS1 Princess Lab Grown Diamond

ID • G/VVS1 • IGI LG652485654

Shape and cutting style on the report: Princess cut

Certificate IGI LG652485654

Diamond specifications and retailer prices

From HK$4,401 HKD
As of October 31, 2026
Save HK$27,060 HKD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$31,462 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.12ct lab-grown princess diamond

This 3.12ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG652485654 or 652485654. Listed at 17 retailers as of November 4, 2026, with prices from HK$4,401 to HK$31,462, a HK$27,060 spread on the same certified stone. Do Amore Diamonds lists it at HK$31,462. 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

3.12
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652485654
Dimensions7.89 × 7.86 × 5.58 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
7.89 mm7.86 mm3.12 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652485654
Side View
Table 68.0%Crown 47.5°Girdle: MediumPavilion 37.7°Culet: NoneDepth 71.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$31,462 HKD|Low: HK$5,531 HKD|High: HK$31,462 HKD|Avg: HK$13,865 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 5HK$5,531 HKD
Retailer 3HK$6,763 HKD
Retailer 12HK$6,896 HKD
Retailer 2HK$7,995 HKD
Retailer 4HK$8,599 HKD
Retailer 8HK$10,247 HKD
Retailer 6HK$10,537 HKD
Retailer 10HK$11,824 HKD
Retailer 11HK$16,453 HKD
Retailer 7HK$20,266 HKD
Retailer 9HK$26,990 HKD
Do Amore DiamondsHK$31,462 HKD

43 data points across 12 retailers

17 retailersHK$4,401 HKD to HK$31,462 HKD

Retailer 1
-
HK$4,401 HKD
Price last confirmed 33 days ago
A
Retailer 2
-
HK$4,401 HKD
View
A
Retailer 3
-
HK$4,401 HKD
View
A
Retailer 4
-
HK$5,531 HKD
View
A
Retailer 5
-
HK$6,763 HKD
View
B+
Retailer 6
-
HK$6,896 HKD
View
A
Retailer 7
-
HK$7,995 HKD
View
A
Retailer 8
-
HK$8,599 HKD
View
B+
Retailer 9
-
HK$10,247 HKD
View
B+
Retailer 10
-
HK$10,537 HKD
View
B+
Retailer 11
-
HK$11,824 HKD
View
Retailer 12
-
HK$12,765 HKD
View
Price last confirmed 36 days ago
B+
Retailer 13
-
HK$16,453 HKD
View
B
Retailer 14
-
HK$16,727 HKD
View
B
Retailer 15
-
HK$20,266 HKD
View
Retailer 16
-
HK$26,990 HKD
View
Price last confirmed 18 days ago
Most Expensive
B
Do Amore Diamonds
27-5DC2EA93D · Nov 4
HK$31,462 HKD
$4,010 USD
View
16 more retailers have this diamond
Prices start from HK$4,401 HKDSave up to HK$27,060 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
3.12ct Princess
HK$4,401 HKD