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Princess|Lab Grown|IGI

3.12ct E VVS1 Princess Lab Grown Diamond

EX • E/VVS1 • IGI LG822622440

Shape and cutting style on the report: Princess cut

Certificate IGI LG822622440

Diamond specifications and retailer prices

From $1,123 AUD
$789 USD
As of October 30, 2026
Save $8,486 AUD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,609 AUD at Do Amore Diamonds · As of October 30, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG822622440 or 822622440. Listed at 14 retailers as of October 30, 2026, with prices from $1,123 to $9,609, a $8,486 spread on the same certified stone. Do Amore Diamonds lists it at $9,609. 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
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822622440
Dimensions8.03 × 8.02 × 5.66 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm8.02 mm3.12 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822622440
Side View
Table 69.0%Crown 41.9°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 70.6%

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 30
Current: $9,609 AUD|Low: $1,078 AUD|High: $10,502 AUD|Avg: $4,096 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 19
Retailer 20
October 30, 2026
Retailer 18$1,123 AUD
Retailer 4$1,221 AUD
Retailer 3$1,258 AUD
Retailer 2$1,674 AUD
Retailer 5$1,728 AUD
Retailer 19$2,103 AUD
Retailer 14$2,107 AUD
Retailer 6$2,258 AUD
Retailer 7$2,393 AUD
Retailer 17$3,099 AUD
Retailer 15$3,245 AUD
Retailer 20$4,043 AUD
Retailer 11$4,271 AUD
Retailer 9$4,732 AUD
Retailer 16$4,897 AUD
Retailer 13$5,420 AUD
Retailer 8$6,940 AUD
Retailer 12$7,240 AUD
Do Amore Diamonds$9,609 AUD
Retailer 10$10,502 AUD

45 data points across 20 retailers

14 retailers$1,123 AUD to $9,609 AUD

A
Cheapest Retailer
-
$1,123 AUD
$789 USD
A
Retailer 2
-
$1,221 AUD
$858 USD
View
A
Retailer 3
-
$1,258 AUD
$884 USD
View
Final sale: no returns
A
Retailer 4
-
$1,674 AUD
£926 GBP
View
A
Retailer 5
-
$1,728 AUD
$1,214 USD
View
A
Retailer 6
-
$2,103 AUD
$1,477 USD
View
A
Retailer 7
-
$2,107 AUD
$1,480 USD
View
A
Retailer 8
-
$2,258 AUD
$1,586 USD
View
B+
Retailer 9
-
$3,099 AUD
$2,177 USD
View
Retailer 10
-
$3,245 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$4,043 AUD
$2,840 USD
View
Retailer 12
-
$4,897 AUD
$3,440 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$5,420 AUD
£2,998 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1790328 · Oct 30
$9,609 AUD
$6,750 USD
View
13 more retailers have this diamond
Prices start from $1,123 AUDSave up to $8,486 AUD

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
$1,123 AUD