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Princess|Lab Grown|IGI

1.81ct H VS1 Princess Lab Grown Diamond

GD • H/VS1 • IGI LG611368058

Shape and cutting style on the report: Princess cut

Certificate IGI LG611368058

Diamond specifications and retailer prices

From $422 NZD
$238 USD
As of October 30, 2026
Save $2,186 NZD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,608 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.81ct lab-grown princess diamond

This 1.81ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG611368058 or 611368058. Listed at 18 retailers as of October 30, 2026, with prices from $422 to $2,608, a $2,186 spread on the same certified stone. Brilliant Earth lists it at $2,608. 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

1.81
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611368058
Dimensions6.66 × 6.58 × 4.64 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.66 mm6.58 mm1.81 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611368058
Side View
Table 68.0%Crown 46°Girdle: MediumPavilion 38.1°Culet: NoneDepth 70.5%

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: $2,608 NZD|Low: $378 NZD|High: $2,803 NZD|Avg: $1,210 NZD|-7.0%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 4$422 NZD
Retailer 8$472 NZD
Retailer 15$491 NZD
Retailer 5$525 NZD
Retailer 19$525 NZD
Retailer 18$704 NZD
Retailer 10$885 NZD
Retailer 13$896 NZD
Retailer 2$906 NZD
Retailer 6$1,125 NZD
Retailer 7$1,207 NZD
Retailer 14$1,222 NZD
Retailer 3$1,686 NZD
Retailer 16$1,693 NZD
Retailer 9$1,779 NZD
Retailer 17$1,890 NZD
Retailer 12$2,102 NZD
Retailer 11$2,335 NZD
Brilliant Earth$2,608 NZD

34 data points across 19 retailers

18 retailers$422 NZD to $2,608 NZD

A
Cheapest Retailer
-
$422 NZD
$238 USD
B+
Retailer 2
-
$491 NZD
$277 USD
View
Retailer 3
-
$525 NZD
$296 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$525 NZD
$296 USD
View
Retailer 5
-
$704 NZD
£313 GBP
View
Price last confirmed 15 days ago
B
Retailer 6
-
$885 NZD
$499 USD
View
B+
Retailer 7
-
$896 NZD
€481 EUR
View
B+
Retailer 8
-
$906 NZD
ZAR 8,246 ZAR
View
B+
Retailer 9
-
$1,125 NZD
$634 USD
View
B+
Retailer 10
-
$1,207 NZD
$680 USD
View
B+
Retailer 11
-
$1,222 NZD
A$1,060 AUD
View
B
Retailer 12
-
$1,686 NZD
$950 USD
View
B
Retailer 13
-
$1,693 NZD
$954 USD
View
B
Retailer 14
-
$1,779 NZD
$1,002 USD
View
B
Retailer 15
-
$1,890 NZD
$1,065 USD
View
B
Retailer 16
-
$2,102 NZD
£933 GBP
View
Retailer 17
-
$2,335 NZD
$1,316 USD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
8838540A · Oct 31
$2,608 NZD
$1,470 USD
View
17 more retailers have this diamond
Prices start from $422 NZDSave up to $2,186 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
1.81ct Princess
$422 NZD