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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 €430 EUR
$480 USD
As of October 31, 2026
Save €1,020 EUR (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,450 EUR at Brilliant Earth · As of October 31, 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 31, 2026, with prices from €430 to €1,450, a €1,020 spread on the same certified stone. Brilliant Earth lists it at €1,450. 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: €1,450 EUR|Low: €277 EUR|High: €1,495 EUR|Avg: €761 EUR|-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
November 1, 2026
Retailer 5€277 EUR
Retailer 10€348 EUR
Retailer 11€430 EUR
Retailer 7€469 EUR
Retailer 4€513 EUR
Retailer 2€548 EUR
Retailer 14€619 EUR
Retailer 12€621 EUR
Retailer 8€955 EUR
Retailer 6€1,009 EUR
Retailer 3€1,044 EUR
Retailer 13€1,195 EUR
Retailer 9€1,252 EUR
Brilliant Earth€1,450 EUR

38 data points across 14 retailers

15 retailers€430 EUR to €1,450 EUR

Retailer 1
-
€224 EUR
$250 USD
Price last confirmed 39 days ago
Retailer 2
-
€260 EUR
$290 USD
View
Price last confirmed 38 days ago
Retailer 3
-
€274 EUR
$306 USD
View
Price last confirmed 34 days ago
Retailer 4
-
€348 EUR
£306 GBP
View
Price last confirmed 15 days ago
A
Retailer 5
-
€430 EUR
$480 USD
View
A
Retailer 6
-
€469 EUR
View
B+
Retailer 7
-
€513 EUR
$573 USD
View
A
Retailer 8
-
€548 EUR
£482 GBP
View
B+
Retailer 9
-
€619 EUR
$691 USD
View
B+
Retailer 10
-
€621 EUR
$694 USD
View
B
Retailer 11
-
€955 EUR
$1,067 USD
View
Retailer 12
-
€1,044 EUR
$1,167 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
€1,195 EUR
$1,335 USD
View
B
Retailer 14
-
€1,252 EUR
£1,101 GBP
View
Most Expensive
B
Brilliant Earth
9179185A · Oct 31
€1,450 EUR
$1,620 USD
View
14 more retailers have this diamond
Prices start from €430 EURSave up to €1,020 EUR

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
€430 EUR