Princess|Lab Grown|IGI

1.00ct F VS1 Princess Lab Grown Diamond

GD • F/VS1 • IGI LG837659596

Shape and cutting style on the report: Princess cut

Certificate IGI LG837659596

Diamond specifications and retailer prices

From $170 USD
As of October 30, 2026
Save $821 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $991 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG837659596 or 837659596. Listed at 16 retailers as of October 29, 2026, with prices from $170 to $991, a $821 spread on the same certified stone. MOH London lists it at $991. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
F
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle46°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837659596
Dimensions5.47 × 5.43 × 3.84 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.47 mm5.43 mm1.00 ctF / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837659596
Side View
Table 71.0%Crown 46°Girdle: MediumPavilion 37.6°Culet: NoneDepth 70.7%

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 30
Current: $991 USD|Low: $163 USD|High: $997 USD|Avg: $435 USD|-0.6%
MOH London
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
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Retailer 16
October 31, 2026
Retailer 13$170 USD
Retailer 5$189 USD
Retailer 6$211 USD
Retailer 15$211 USD
Retailer 3$285 USD
Retailer 16$317 USD
Retailer 9$361 USD
Retailer 11$362 USD
Retailer 2$372 USD
Retailer 10$400 USD
Retailer 8$500 USD
Retailer 12$526 USD
Retailer 14$630 USD
Retailer 4$677 USD
Retailer 7$732 USD
MOH London$991 USD

35 data points across 16 retailers

16 retailers$170 USD to $991 USD

A
Cheapest Retailer
-
$170 USD
B+
Retailer 2
-
$189 USD
View
Final sale: no returns
B+
Retailer 3
-
$211 USD
View
B+
Retailer 4
-
$211 USD
View
B+
Retailer 5
-
$285 USD
View
B+
Retailer 6
-
$317 USD
View
B+
Retailer 7
-
$361 USD
€344 EUR
View
B+
Retailer 8
-
$362 USD
ZAR 5,845 ZAR
View
B+
Retailer 9
-
$372 USD
£293 GBP
View
B+
Retailer 10
-
$400 USD
£315 GBP
View
Retailer 11
-
$500 USD
View
Price last confirmed 34 days ago
B
Retailer 12
-
$526 USD
View
B
Retailer 13
-
$630 USD
View
B
Retailer 14
-
$677 USD
View
B
Retailer 15
-
$732 USD
View
Most Expensive
B
MOH London
LG837659596 · Oct 29
$991 USD
£780 GBP
View
15 more retailers have this diamond
Prices start from $170 USDSave up to $821 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
1.00ct Princess
$170 USD