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Princess|Lab Grown|IGI

1.05ct D FL Princess Lab Grown Diamond

VG • D/FL • IGI LG800677431

Shape and cutting style on the report: Princess cut

Certificate IGI LG800677431

Diamond specifications and retailer prices

From $504 NZD
$284 USD
As of October 30, 2026
Save $3,985 NZD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,489 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown princess diamond

This 1.05ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG800677431 or 800677431. Listed at 16 retailers as of October 30, 2026, with prices from $504 to $4,489, a $3,985 spread on the same certified stone. Do Amore Diamonds lists it at $4,489. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677431
Dimensions5.50 × 5.49 × 3.89 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
5.50 mm5.49 mm1.05 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677431
Side View
Table 63.0%Crown 45.5°Girdle: MediumPavilion 36.1°Culet: NoneDepth 70.9%

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: $4,489 NZD|Low: $504 NZD|High: $6,671 NZD|Avg: $2,190 NZD|-32.7%
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
Retailer 16
October 30, 2026
Retailer 12$504 NZD
Retailer 3$586 NZD
Retailer 8$841 NZD
Retailer 4$873 NZD
Retailer 6$878 NZD
Retailer 13$896 NZD
Retailer 15$1,033 NZD
Retailer 9$1,179 NZD
Retailer 10$1,393 NZD
Retailer 14$1,923 NZD
Retailer 16$2,221 NZD
Retailer 11$2,783 NZD
Retailer 7$2,784 NZD
Retailer 2$2,857 NZD
Retailer 5$4,054 NZD
Do Amore Diamonds$4,489 NZD

32 data points across 16 retailers

16 retailers$504 NZD to $4,489 NZD

A
Cheapest Retailer
-
$504 NZD
$284 USD
A
Retailer 2
-
$586 NZD
$330 USD
View
A
Retailer 3
-
$841 NZD
$474 USD
View
Final sale: no returns
A
Retailer 4
-
$873 NZD
$492 USD
View
A
Retailer 5
-
$878 NZD
$495 USD
View
A
Retailer 6
-
$896 NZD
$505 USD
View
A
Retailer 7
-
$1,033 NZD
$582 USD
View
A
Retailer 8
-
$1,179 NZD
€633 EUR
View
B+
Retailer 9
-
$1,253 NZD
$706 USD
View
B+
Retailer 10
-
$1,923 NZD
$1,084 USD
View
B
Retailer 11
-
$2,221 NZD
$1,252 USD
View
B
Retailer 12
-
$2,783 NZD
£1,235 GBP
View
B
Retailer 13
-
$2,784 NZD
$1,569 USD
View
B
Retailer 14
-
$2,857 NZD
$1,610 USD
View
B
Retailer 15
-
$4,054 NZD
$2,285 USD
View
Most Expensive
B
Do Amore Diamonds
27-E284E395B · Oct 31
$4,489 NZD
$2,530 USD
View
15 more retailers have this diamond
Prices start from $504 NZDSave up to $3,985 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
1.05ct Princess
$504 NZD