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Princess|Lab Grown|IGI

1.82ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG710509051

Shape and cutting style on the report: Princess cut

Certificate IGI LG710509051

Diamond specifications and retailer prices

From $1,728 NZD
$974 USD
As of October 30, 2026
Save $13,620 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $15,348 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.82ct lab-grown princess diamond

This 1.82ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG710509051 or 710509051. Listed at 13 retailers as of October 30, 2026, with prices from $1,728 to $15,348, a $13,620 spread on the same certified stone. Do Amore Diamonds lists it at $15,348. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.82
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710509051
Dimensions6.59 × 6.52 × 4.72 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm6.52 mm1.82 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710509051
Side View
Table 67.0%Crown 42.1°Girdle: MediumPavilion 38.3°Culet: NoneDepth 72.4%

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: $15,348 NZD|Low: $1,231 NZD|High: $15,348 NZD|Avg: $5,070 NZD|+11.9%
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
October 31, 2026
Retailer 8$1,728 NZD
Retailer 4$1,858 NZD
Retailer 2$1,881 NZD
Retailer 7$2,773 NZD
Retailer 5$2,979 NZD
Retailer 11$3,152 NZD
Retailer 3$3,843 NZD
Retailer 12$5,101 NZD
Retailer 10$6,138 NZD
Retailer 14$6,267 NZD
Retailer 6$6,576 NZD
Retailer 13$6,992 NZD
Retailer 9$7,941 NZD
Do Amore Diamonds$15,348 NZD

34 data points across 14 retailers

13 retailers$1,728 NZD to $15,348 NZD

A
Cheapest Retailer
-
$1,728 NZD
$974 USD
A
Retailer 2
-
$1,858 NZD
$1,047 USD
View
A
Retailer 3
-
$1,881 NZD
$1,060 USD
View
A
Retailer 4
-
$2,773 NZD
$1,563 USD
View
Final sale: no returns
A
Retailer 5
-
$2,979 NZD
$1,679 USD
View
A
Retailer 6
-
$3,152 NZD
€1,692 EUR
View
B+
Retailer 7
-
$3,843 NZD
$2,166 USD
View
Retailer 8
-
$5,101 NZD
A$4,423 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$6,138 NZD
£2,724 GBP
View
Retailer 10
-
$6,267 NZD
A$5,434 AUD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$6,992 NZD
£3,103 GBP
View
B
Retailer 12
-
$7,941 NZD
$4,476 USD
View
Most Expensive
B
Do Amore Diamonds
27-D972892E5 · Oct 31
$15,348 NZD
$8,650 USD
View
12 more retailers have this diamond
Prices start from $1,728 NZDSave up to $13,620 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
1.82ct Princess
$1,728 NZD