Princess|Lab Grown|IGI

1.75ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG1203312

Certificate IGI LG1203312

Diamond specifications and retailer prices

From $546 USD
As of November 2, 2026
Save $75 USD (12%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $621 USD at Adiamor · As of November 2, 2026
View at Adiamor

About this 1.75ct lab-grown princess diamond

This 1.75ct 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 LG1203312 or 1203312. Listed at 2 retailers as of November 2, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG1203312
Dimensions6.65 × 6.55 × 4.50 mm
L/W Ratio1.02
Top View
6.65 mm6.55 mm1.75 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG1203312
Side View
Table 67.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $621 USD|Low: $325 USD|High: $1,199 USD|Avg: $564 USD|-48.2%
Adiamor
Retailer 2
Retailer 3
September 23, 2026
Retailer 3$328 USD
Retailer 2$546 USD
Adiamor$621 USD

70 data points across 3 retailers

2 retailers$546 USD to $621 USD

A
Cheapest Retailer
-
$546 USD
Most Expensive
B+
Adiamor
D-73197342 · Nov 2
$621 USD
View
1 more retailer has this diamond
Prices start from $546 USDSave up to $75 USD

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
1.75ct Princess
$546 USD