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Princess|Lab Grown|IGI

3.55ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG817634815

Shape and cutting style on the report: Princess cut

Certificate IGI LG817634815

Diamond specifications and retailer prices

From $1,380 NZD
$778 USD
As of October 30, 2026
Save $10,507 NZD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,888 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.55ct lab-grown princess diamond

This 3.55ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817634815 or 817634815. Listed at 14 retailers as of October 30, 2026, with prices from $1,380 to $11,888, a $10,507 spread on the same certified stone. Do Amore Diamonds lists it at $11,888. 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

3.55
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817634815
Dimensions8.25 × 8.20 × 5.93 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.25 mm8.20 mm3.55 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817634815
Side View
Table 69.0%Crown 43.4°Girdle: MediumPavilion 38.1°Culet: NoneDepth 72.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $11,888 NZD|Low: $1,325 NZD|High: $11,888 NZD|Avg: $3,964 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
Retailer 15
November 1, 2026
Retailer 13$1,380 NZD
Retailer 3$1,501 NZD
Retailer 6$2,054 NZD
Retailer 4$2,163 NZD
Retailer 11$2,378 NZD
Retailer 14$2,585 NZD
Retailer 9$2,590 NZD
Retailer 5$2,622 NZD
Retailer 12$3,808 NZD
Retailer 8$3,990 NZD
Retailer 7$4,352 NZD
Retailer 15$4,968 NZD
Retailer 10$6,059 NZD
Retailer 2$6,623 NZD
Do Amore Diamonds$11,888 NZD

24 data points across 15 retailers

14 retailers$1,380 NZD to $11,888 NZD

A
Cheapest Retailer
-
$1,380 NZD
$778 USD
A
Retailer 2
-
$1,501 NZD
$846 USD
View
A
Retailer 3
-
$2,163 NZD
$1,219 USD
View
Retailer 4
-
$2,378 NZD
£1,055 GBP
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$2,585 NZD
$1,457 USD
View
B+
Retailer 6
-
$2,590 NZD
$1,460 USD
View
B+
Retailer 7
-
$2,622 NZD
$1,478 USD
View
B+
Retailer 8
-
$3,808 NZD
$2,146 USD
View
B+
Retailer 9
-
$3,990 NZD
A$3,460 AUD
View
B
Retailer 10
-
$4,968 NZD
$2,800 USD
View
Retailer 11
-
$5,959 NZD
$3,358 USD
View
Price last confirmed 74 days ago
Retailer 12
-
$6,059 NZD
$3,415 USD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$6,623 NZD
£2,939 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1790801 · Oct 31
$11,888 NZD
$6,700 USD
View
13 more retailers have this diamond
Prices start from $1,380 NZDSave up to $10,507 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
3.55ct Princess
$1,380 NZD