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Princess|Lab Grown|IGI

3.12ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG764635630

Shape and cutting style on the report: Princess cut

Certificate IGI LG764635630

Diamond specifications and retailer prices

From $2,742 AUD
$1,926 USD
As of October 30, 2026
Save $8,704 AUD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,446 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG764635630 or 764635630. Listed at 20 retailers as of October 29, 2026, with prices from $2,742 to $11,446, a $8,704 spread on the same certified stone. Brilliant Earth lists it at $11,446. 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
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764635630
Dimensions7.96 × 7.89 × 5.68 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.96 mm7.89 mm3.12 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG764635630
Side View
Table 73.0%Crown 42.7°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 72.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $11,446 AUD|Low: $2,632 AUD|High: $11,446 AUD|Avg: $5,700 AUD
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 16$2,742 AUD
Retailer 3$3,069 AUD
Retailer 4$3,180 AUD
Retailer 6$3,180 AUD
Retailer 10$3,293 AUD
Retailer 9$3,384 AUD
Retailer 13$3,417 AUD
Retailer 14$3,708 AUD
Retailer 2$4,364 AUD
Retailer 5$4,981 AUD
Retailer 15$5,222 AUD
Retailer 7$6,031 AUD
Retailer 11$7,384 AUD
Retailer 18$8,569 AUD
Retailer 12$9,130 AUD
Retailer 17$9,539 AUD
Retailer 8$11,135 AUD
Brilliant Earth$11,446 AUD

44 data points across 18 retailers

20 retailers$2,742 AUD to $11,446 AUD

B+
Cheapest Retailer
-
$2,742 AUD
$1,926 USD
B+
Retailer 2
-
$2,982 AUD
$2,095 USD
View
B+
Retailer 3
-
$3,069 AUD
$2,156 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,180 AUD
$2,234 USD
View
Retailer 5
-
$3,180 AUD
$2,234 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$3,293 AUD
$2,313 USD
View
B+
Retailer 7
-
$3,384 AUD
$2,377 USD
View
B+
Retailer 8
-
$3,417 AUD
$2,400 USD
View
Retailer 9
-
$3,708 AUD
£2,051 GBP
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$4,364 AUD
£2,414 GBP
View
B
Retailer 11
-
$4,981 AUD
$3,499 USD
View
B
Retailer 12
-
$5,222 AUD
$3,668 USD
View
B
Retailer 13
-
$5,961 AUD
$4,187 USD
View
B
Retailer 14
-
$6,031 AUD
£3,336 GBP
View
B
Retailer 15
-
$7,384 AUD
ZAR 83,799 ZAR
View
B
Retailer 16
-
$8,569 AUD
$6,019 USD
View
B
Retailer 17
-
$9,130 AUD
£5,050 GBP
View
B
Retailer 18
-
$9,539 AUD
$6,700 USD
View
B
Retailer 19
-
$11,135 AUD
$7,822 USD
View
Most Expensive
B
Brilliant Earth
17968430A · Oct 29
$11,446 AUD
$8,040 USD
View
19 more retailers have this diamond
Prices start from $2,742 AUDSave up to $8,704 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.

B+
3.12ct Princess
$2,742 AUD