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Princess|Lab Grown|IGI

3.54ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG781634921

Shape and cutting style on the report: Princess cut

Certificate IGI LG781634921

Diamond specifications and retailer prices

From $1,694 NZD
$955 USD
As of October 30, 2026
Save $13,352 NZD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $15,046 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.54ct lab-grown princess diamond

This 3.54ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781634921 or 781634921. Listed at 12 retailers as of October 30, 2026, with prices from $1,694 to $15,046, a $13,352 spread on the same certified stone. Do Amore Diamonds lists it at $15,046. 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

3.54
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781634921
Dimensions8.34 × 8.31 × 6.02 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.34 mm8.31 mm3.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781634921
Side View
Table 67.0%Crown 41.2°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 72.4%

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: $15,046 NZD|Low: $1,694 NZD|High: $18,435 NZD|Avg: $5,088 NZD|-18.4%
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
October 31, 2026
Retailer 8$1,694 NZD
Retailer 12$1,843 NZD
Retailer 4$2,324 NZD
Retailer 9$2,610 NZD
Retailer 7$2,784 NZD
Retailer 11$3,146 NZD
Retailer 5$3,149 NZD
Retailer 10$4,068 NZD
Retailer 6$4,237 NZD
Retailer 2$4,900 NZD
Retailer 3$7,479 NZD
Do Amore Diamonds$15,046 NZD

42 data points across 12 retailers

12 retailers$1,694 NZD to $15,046 NZD

A
Cheapest Retailer
-
$1,694 NZD
$955 USD
A
Retailer 2
-
$1,843 NZD
$1,039 USD
View
A
Retailer 3
-
$2,324 NZD
$1,310 USD
View
Final sale: no returns
A
Retailer 4
-
$2,610 NZD
$1,471 USD
View
A
Retailer 5
-
$2,784 NZD
£1,236 GBP
View
A
Retailer 6
-
$3,146 NZD
$1,773 USD
View
A
Retailer 7
-
$3,149 NZD
$1,775 USD
View
B+
Retailer 8
-
$4,068 NZD
$2,293 USD
View
B+
Retailer 9
-
$4,237 NZD
$2,388 USD
View
B+
Retailer 10
-
$4,900 NZD
A$4,249 AUD
View
B+
Retailer 11
-
$7,479 NZD
£3,319 GBP
View
Most Expensive
B
Do Amore Diamonds
27-15CEB9C6F · Oct 31
$15,046 NZD
$8,480 USD
View
11 more retailers have this diamond
Prices start from $1,694 NZDSave up to $13,352 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
3.54ct Princess
$1,694 NZD