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Princess|Lab Grown|IGI

1.20ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG619437365

Shape and cutting style on the report: Princess cut

Certificate IGI LG619437365

Diamond specifications and retailer prices

From $385 NZD
As of November 4, 2026
Save $2,932 NZD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,317 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG619437365 or 619437365. Listed at 14 retailers as of November 4, 2026, with prices from $385 to $3,317, a $2,932 spread on the same certified stone. Do Amore Diamonds lists it at $3,317. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619437365
Dimensions5.64 × 5.64 × 4.17 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.64 mm5.64 mm1.20 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG619437365
Side View
Table 69.0%Crown 44.1°Girdle: MediumPavilion 39.3°Culet: NoneDepth 73.9%

Caratlytics Score

How it works →
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: Nov 4
Current: $3,317 NZD|Low: $374 NZD|High: $3,317 NZD|Avg: $1,247 NZD
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
Retailer 13
Retailer 14
November 4, 2026
Retailer 11$385 NZD
Retailer 14$578 NZD
Retailer 3$632 NZD
Retailer 8$816 NZD
Retailer 12$862 NZD
Retailer 2$867 NZD
Retailer 10$1,224 NZD
Retailer 7$1,244 NZD
Retailer 5$1,455 NZD
Retailer 6$1,783 NZD
Retailer 4$1,824 NZD
Retailer 9$1,895 NZD
Retailer 13$2,088 NZD
Do Amore Diamonds$3,317 NZD

43 data points across 14 retailers

14 retailers$385 NZD to $3,317 NZD

A
Cheapest Retailer
-
$385 NZD
Final sale: no returns
B+
Retailer 2
-
$578 NZD
View
A
Retailer 3
-
$632 NZD
View
Retailer 4
-
$635 NZD
View
Price last confirmed 61 days ago
A
Retailer 5
-
$816 NZD
View
A
Retailer 6
-
$862 NZD
View
A
Retailer 7
-
$867 NZD
View
B+
Retailer 8
-
$1,224 NZD
View
B+
Retailer 9
-
$1,244 NZD
View
Retailer 10
-
$1,783 NZD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$1,824 NZD
View
B
Retailer 12
-
$1,895 NZD
View
B
Retailer 13
-
$2,088 NZD
View
Most Expensive
B
Do Amore Diamonds
27-C75E966A4 · Nov 4
$3,317 NZD
$1,870 USD
View
13 more retailers have this diamond
Prices start from $385 NZDSave up to $2,932 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
1.20ct Princess
$385 NZD