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 $1,926 USD
As of October 30, 2026
Save $6,114 USD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,040 USD 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 $1,926 to $8,040, a $6,114 spread on the same certified stone. Brilliant Earth lists it at $8,040. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,040 USD|Low: $1,849 USD|High: $8,040 USD|Avg: $4,004 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
October 30, 2026
Retailer 16$1,926 USD
Retailer 3$2,156 USD
Retailer 4$2,234 USD
Retailer 6$2,234 USD
Retailer 10$2,313 USD
Retailer 9$2,377 USD
Retailer 13$2,400 USD
Retailer 14$2,605 USD
Retailer 2$3,065 USD
Retailer 5$3,499 USD
Retailer 15$3,668 USD
Retailer 7$4,237 USD
Retailer 11$5,187 USD
Retailer 18$6,019 USD
Retailer 12$6,414 USD
Retailer 17$6,700 USD
Retailer 8$7,822 USD
Brilliant Earth$8,040 USD

44 data points across 18 retailers

20 retailers$1,926 USD to $8,040 USD

B+
Cheapest Retailer
-
$1,926 USD
B+
Retailer 2
-
$2,095 USD
View
B+
Retailer 3
-
$2,156 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,234 USD
View
Retailer 5
-
$2,234 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$2,313 USD
View
B+
Retailer 7
-
$2,377 USD
View
B+
Retailer 8
-
$2,400 USD
View
Retailer 9
-
$2,605 USD
£2,051 GBP
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$3,065 USD
£2,414 GBP
View
B
Retailer 11
-
$3,499 USD
View
B
Retailer 12
-
$3,668 USD
View
B
Retailer 13
-
$4,187 USD
View
B
Retailer 14
-
$4,237 USD
£3,336 GBP
View
B
Retailer 15
-
$5,187 USD
ZAR 83,799 ZAR
View
B
Retailer 16
-
$6,019 USD
View
B
Retailer 17
-
$6,414 USD
£5,050 GBP
View
B
Retailer 18
-
$6,700 USD
View
B
Retailer 19
-
$7,822 USD
View
Most Expensive
B
Brilliant Earth
17968430A · Oct 29
$8,040 USD
View
19 more retailers have this diamond
Prices start from $1,926 USDSave up to $6,114 USD

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
$1,926 USD