CaratHunter
Plans
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 $683 AUD
$480 USD
As of October 29, 2026
Save $1,623 AUD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,306 AUD 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 $683 to $2,306, a $1,623 spread on the same certified stone. Brilliant Earth lists it at $2,306. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,306 AUD|Low: $495 AUD|High: $2,377 AUD|Avg: $1,267 AUD|-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
October 30, 2026
Retailer 9$553 AUD
Retailer 10$683 AUD
Retailer 6$746 AUD
Retailer 4$816 AUD
Retailer 2$869 AUD
Retailer 13$984 AUD
Retailer 11$988 AUD
Retailer 7$1,519 AUD
Retailer 5$1,605 AUD
Retailer 3$1,661 AUD
Retailer 12$1,901 AUD
Retailer 8$1,991 AUD
Brilliant Earth$2,306 AUD

37 data points across 13 retailers

15 retailers$683 AUD to $2,306 AUD

Retailer 1
-
$356 AUD
$250 USD
Price last confirmed 38 days ago
Retailer 2
-
$413 AUD
$290 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$436 AUD
$306 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$553 AUD
£306 GBP
View
Price last confirmed 13 days ago
A
Retailer 5
-
$683 AUD
$480 USD
View
A
Retailer 6
-
$746 AUD
€499 EUR
View
B+
Retailer 7
-
$816 AUD
$573 USD
View
A
Retailer 8
-
$869 AUD
£481 GBP
View
B+
Retailer 9
-
$984 AUD
$691 USD
View
B+
Retailer 10
-
$988 AUD
$694 USD
View
B
Retailer 11
-
$1,519 AUD
$1,067 USD
View
Retailer 12
-
$1,661 AUD
$1,167 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$1,901 AUD
$1,335 USD
View
B
Retailer 14
-
$1,991 AUD
£1,101 GBP
View
Most Expensive
B
Brilliant Earth
9179185A · Oct 29
$2,306 AUD
$1,620 USD
View
14 more retailers have this diamond
Prices start from $683 AUDSave up to $1,623 AUD

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
$683 AUD