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Princess|Lab Grown|IGI

1.77ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG660412709

Shape and cutting style on the report: Princess cut

Certificate IGI LG660412709

Diamond specifications and retailer prices

From €419 EUR
$470 USD
As of October 30, 2026
Save €2,265 EUR (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €2,684 EUR 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG660412709 or 660412709. Listed at 7 retailers as of October 29, 2026, with prices from €419 to €2,684, a €2,265 spread on the same certified stone. Brilliant Earth lists it at €2,684. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660412709
Dimensions6.65 × 6.63 × 4.69 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm6.63 mm1.77 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660412709
Side View
Table 71.0%Crown 44.2°Girdle: MediumPavilion 39.2°Culet: NoneDepth 70.7%

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: €2,684 EUR|Low: €419 EUR|High: €2,764 EUR|Avg: €938 EUR|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6€419 EUR
Retailer 4€492 EUR
Retailer 9€562 EUR
Retailer 3€580 EUR
Retailer 11€676 EUR
Retailer 8€752 EUR
Retailer 10€878 EUR
Retailer 7€955 EUR
Retailer 5€1,113 EUR
Retailer 2€1,186 EUR
Brilliant Earth€2,684 EUR

14 data points across 11 retailers

7 retailers€419 EUR to €2,684 EUR

B+
Cheapest Retailer
-
€419 EUR
$470 USD
A
Retailer 2
-
€492 EUR
View
B+
Retailer 3
-
€752 EUR
$844 USD
View
B+
Retailer 4
-
€974 EUR
$1,093 USD
View
B
Retailer 5
-
€1,113 EUR
$1,248 USD
View
B
Retailer 6
-
€1,186 EUR
A$2,046 AUD
View
Most Expensive
B
Brilliant Earth
16038892A · Oct 29
€2,684 EUR
$3,010 USD
View
6 more retailers have this diamond
Prices start from €419 EURSave up to €2,265 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
€419 EUR