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Princess|Lab Grown|IGI

3.05ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG656487157

Shape and cutting style on the report: Princess cut

Certificate IGI LG656487157

Diamond specifications and retailer prices

From $738 NZD
As of October 30, 2026
Save $7,743 NZD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,481 NZD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.05ct lab-grown princess diamond

This 3.05ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG656487157 or 656487157. Listed at 22 retailers as of October 30, 2026, with prices from $738 to $8,481, a $7,743 spread on the same certified stone. Brilliant Earth lists it at $8,481. 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

3.05
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656487157
Dimensions7.95 × 7.90 × 5.58 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
7.95 mm7.90 mm3.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656487157
Side View
Table 69.0%Crown 44.9°Girdle: MediumPavilion 37.2°Culet: NoneDepth 70.6%

Caratlytics Score

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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: Oct 30
Current: $8,481 NZD|Low: $708 NZD|High: $8,481 NZD|Avg: $2,310 NZD
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
November 3, 2026
Retailer 14$738 NZD
Retailer 13$827 NZD
Retailer 6$852 NZD
Retailer 16$914 NZD
Retailer 10$1,017 NZD
Retailer 3$1,173 NZD
Retailer 9$1,227 NZD
Retailer 11$1,504 NZD
Retailer 15$1,536 NZD
Retailer 4$1,945 NZD
Retailer 17$1,984 NZD
Retailer 7$2,194 NZD
Retailer 12$2,939 NZD
Retailer 8$3,186 NZD
Retailer 2$3,357 NZD
Retailer 5$3,707 NZD
Brilliant Earth$8,481 NZD

35 data points across 17 retailers

22 retailers$738 NZD to $8,481 NZD

A
Cheapest Retailer
-
$738 NZD
A
Retailer 2
-
$827 NZD
View
Retailer 3
-
$914 NZD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$914 NZD
View
A
Retailer 5
-
$1,017 NZD
View
A
Retailer 6
-
$1,173 NZD
View
B+
Retailer 7
-
$1,227 NZD
View
A
Retailer 8
-
$1,453 NZD
View
A
Retailer 9
-
$1,504 NZD
View
A
Retailer 10
-
$1,536 NZD
View
A
Retailer 11
-
$1,867 NZD
View
Retailer 12
-
$1,945 NZD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$1,984 NZD
View
A
Retailer 14
-
$2,194 NZD
View
Retailer 15
-
$2,655 NZD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$2,939 NZD
View
B+
Retailer 17
-
$2,999 NZD
View
B+
Retailer 18
-
$3,186 NZD
View
B+
Retailer 19
-
$3,357 NZD
View
B+
Retailer 20
-
$3,424 NZD
View
Retailer 21
-
$3,707 NZD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
12439748A · Nov 3
$8,481 NZD
$4,770 USD
View
21 more retailers have this diamond
Prices start from $738 NZDSave up to $7,743 NZD

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
3.05ct Princess
$738 NZD