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Princess|Lab Grown|IGI

1.05ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG818641516

Shape and cutting style on the report: Princess cut

Certificate IGI LG818641516

Diamond specifications and retailer prices

From $912 NZD
$514 USD
As of October 30, 2026
Save $4,890 NZD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,802 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 top-tier cut grade and certified by IGI LG818641516 or 818641516. Listed at 13 retailers as of October 30, 2026, with prices from $912 to $5,802, a $4,890 spread on the same certified stone. Do Amore Diamonds lists it at $5,802. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818641516
Dimensions5.61 × 5.45 × 4.03 mm
L/W Ratio1.03
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
5.61 mm5.45 mm1.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818641516
Side View
Table 68.0%Crown 41.9°Girdle: MediumPavilion 38.9°Culet: NoneDepth 73.9%

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: $5,802 NZD|Low: $912 NZD|High: $5,802 NZD|Avg: $2,643 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10$912 NZD
Retailer 2$914 NZD
Retailer 9$1,292 NZD
Retailer 6$1,350 NZD
Retailer 5$1,503 NZD
Retailer 8$2,374 NZD
Retailer 3$3,025 NZD
Retailer 11$3,495 NZD
Retailer 4$4,045 NZD
Retailer 7$4,054 NZD
Do Amore Diamonds$5,802 NZD

26 data points across 11 retailers

13 retailers$912 NZD to $5,802 NZD

Retailer 1
-
$612 NZD
$345 USD
Price last confirmed 22 days ago
Retailer 2
-
$710 NZD
$400 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$912 NZD
$514 USD
View
A
Retailer 4
-
$914 NZD
$515 USD
View
A
Retailer 5
-
$1,215 NZD
$685 USD
View
A
Retailer 6
-
$1,292 NZD
$728 USD
View
B+
Retailer 7
-
$1,503 NZD
€807 EUR
View
B+
Retailer 8
-
$2,374 NZD
$1,338 USD
View
Retailer 9
-
$2,440 NZD
$1,375 USD
View
Price last confirmed 25 days ago
B
Retailer 10
-
$3,495 NZD
£1,551 GBP
View
B
Retailer 11
-
$4,045 NZD
$2,280 USD
View
B
Retailer 12
-
$4,054 NZD
$2,285 USD
View
Most Expensive
B
Do Amore Diamonds
27-3295D41B1 · Oct 31
$5,802 NZD
$3,270 USD
View
12 more retailers have this diamond
Prices start from $912 NZDSave up to $4,890 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
$912 NZD