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Princess|Lab Grown|IGI

1.05ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG842648384

Shape and cutting style on the report: Princess cut

Certificate IGI LG842648384

Diamond specifications and retailer prices

From $435 NZD
$245 USD
As of November 2, 2026
Save $1,729 NZD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,386 NZD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842648384 or 842648384. Listed at 12 retailers as of November 1, 2026, with a 398% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842648384
Dimensions5.58 × 5.55 × 3.90 mm
L/W Ratio1.01
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
5.58 mm5.55 mm1.05 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842648384
Side View
Table 70.0%Crown 43.1°Girdle: MediumPavilion 37.6°Culet: NoneDepth 70.3%

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: Nov 2
Current: $2,386 NZD|Low: $435 NZD|High: $8,935 NZD|Avg: $1,375 NZD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12$435 NZD
Retailer 11$506 NZD
Retailer 2$556 NZD
Retailer 4$852 NZD
Retailer 9$907 NZD
Retailer 7$951 NZD
Retailer 3$1,036 NZD
Retailer 10$1,317 NZD
Retailer 6$1,388 NZD
Retailer 8$1,735 NZD
Retailer 5$2,163 NZD
Rare Carat$2,386 NZD

29 data points across 12 retailers

12 retailers$435 NZD to $2,163 NZD

A
Cheapest Retailer
-
$435 NZD
$245 USD
A
Retailer 2
-
$506 NZD
$285 USD
View
A
Retailer 3
-
$556 NZD
£247 GBP
View
Retailer 4
-
$852 NZD
$480 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$907 NZD
$511 USD
View
A
Retailer 6
-
$951 NZD
$536 USD
View
Retailer 7
-
$1,036 NZD
€556 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,317 NZD
A$1,142 AUD
View
B+
Retailer 9
-
$1,388 NZD
$782 USD
View
B+
Retailer 10
-
$1,735 NZD
$978 USD
View
B
Retailer 11
-
$2,163 NZD
£960 GBP
View
Most Expensive
Rare Carat
ME-772-93 · Oct 18
$2,386 NZD
$1,345 USD
View
Price last confirmed 15 days ago
11 more retailers have this diamond
Prices start from $435 NZDSave up to $1,729 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
$435 NZD