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Princess|Lab Grown|IGI

1.77ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG620456086

Shape and cutting style on the report: Princess cut

Certificate IGI LG620456086

Diamond specifications and retailer prices

From $852 NZD
$480 USD
As of October 31, 2026
Save $2,023 NZD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,874 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.77ct lab-grown princess diamond

This 1.77ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620456086 or 620456086. Listed at 15 retailers as of October 29, 2026, with prices from $852 to $2,874, a $2,023 spread on the same certified stone. Brilliant Earth lists it at $2,874. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620456086
Dimensions6.53 × 6.52 × 4.68 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.53 mm6.52 mm1.77 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620456086
Side View
Table 70.0%Crown 43.2°Girdle: MediumPavilion 38.5°Culet: NoneDepth 71.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,874 NZD|Low: $550 NZD|High: $2,963 NZD|Avg: $1,509 NZD|-3.0%
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
October 31, 2026
Retailer 5$550 NZD
Retailer 10$689 NZD
Retailer 11$852 NZD
Retailer 7$930 NZD
Retailer 4$1,017 NZD
Retailer 2$1,077 NZD
Retailer 14$1,226 NZD
Retailer 12$1,231 NZD
Retailer 8$1,893 NZD
Retailer 6$2,001 NZD
Retailer 3$2,070 NZD
Retailer 13$2,369 NZD
Retailer 9$2,481 NZD
Brilliant Earth$2,874 NZD

37 data points across 14 retailers

15 retailers$852 NZD to $2,874 NZD

Retailer 1
-
$444 NZD
$250 USD
Price last confirmed 39 days ago
Retailer 2
-
$515 NZD
$290 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$543 NZD
$306 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$689 NZD
£306 GBP
View
Price last confirmed 14 days ago
A
Retailer 5
-
$852 NZD
$480 USD
View
A
Retailer 6
-
$930 NZD
€499 EUR
View
B+
Retailer 7
-
$1,017 NZD
$573 USD
View
A
Retailer 8
-
$1,077 NZD
£478 GBP
View
B+
Retailer 9
-
$1,226 NZD
$691 USD
View
B+
Retailer 10
-
$1,231 NZD
$694 USD
View
B
Retailer 11
-
$1,893 NZD
$1,067 USD
View
Retailer 12
-
$2,070 NZD
$1,167 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
$2,369 NZD
$1,335 USD
View
B
Retailer 14
-
$2,481 NZD
£1,101 GBP
View
Most Expensive
B
Brilliant Earth
9179185A · Oct 29
$2,874 NZD
$1,620 USD
View
14 more retailers have this diamond
Prices start from $852 NZDSave up to $2,023 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
1.77ct Princess
$852 NZD