Princess|Lab Grown|IGI

1.00ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG831648686

Shape and cutting style on the report: Princess cut

Certificate IGI LG831648686

Diamond specifications and retailer prices

From $490 USD
As of October 28, 2026
Save $130 USD (21%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,069 USD at Reve Diamonds · As of October 23, 2026
View at Reve Diamonds

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 top-tier cut grade and certified by IGI LG831648686 or 831648686. Listed at 18 retailers as of October 28, 2026, with a 27% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831648686
Dimensions5.55 × 5.29 × 3.91 mm
L/W Ratio1.05
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.55 mm5.29 mm1.00 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831648686
Side View
Table 65.0%Crown 39.6°Girdle: MediumPavilion 39.2°Culet: NoneDepth 73.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $324 USD|Low: $153 USD|High: $1,069 USD|Avg: $450 USD|+3.2%
Retailer 1
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Retailer 20
Reve Diamonds
October 25, 2026
Retailer 6$161 USD
Retailer 7$179 USD
Retailer 5$187 USD
Retailer 9$200 USD
Retailer 15$230 USD
Retailer 19$240 USD
Retailer 1$324 USD
Retailer 16$335 USD
Retailer 14$337 USD
Retailer 12$340 USD
Retailer 2$362 USD
Retailer 3$401 USD
Retailer 17$490 USD
Retailer 20$522 USD
Retailer 11$548 USD
Retailer 4$620 USD
Retailer 8$641 USD
Retailer 13$649 USD
Retailer 10$696 USD
Retailer 18$937 USD
Reve Diamonds$1,069 USD

33 data points across 21 retailers

18 retailers$490 USD to $620 USD

Retailer 1
-
$161 USD
Price last confirmed 11 days ago
Retailer 2
-
$187 USD
View
Price last confirmed 14 days ago
Retailer 3
-
$200 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$230 USD
HK$1,800 HKD
View
Price last confirmed 11 days ago
Retailer 5
-
$324 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$337 USD
ZAR 5,448 ZAR
View
Price last confirmed 11 days ago
Retailer 7
-
$340 USD
£268 GBP
View
Price last confirmed 10 days ago
Retailer 8
-
$362 USD
View
Price last confirmed 11 days ago
Retailer 9
-
$401 USD
£316 GBP
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$490 USD
View
Retailer 11
-
$522 USD
View
Price last confirmed 11 days ago
Retailer 12
-
$548 USD
SGD 740 SGD
View
Price last confirmed 11 days ago
Retailer 13
-
$620 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$620 USD
View
Retailer 15
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$641 USD
View
Price last confirmed 12 days ago
Retailer 16
-
$696 USD
View
Price last confirmed 11 days ago
Retailer 17
-
$937 USD
£738 GBP
View
Price last confirmed 15 days ago
Most Expensive
Reve Diamonds
81103070B · Oct 23
$1,069 USD
View
Price last confirmed 11 days ago
17 more retailers have this diamond
Prices start from $490 USDSave up to $130 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.

B+
1.00ct Princess
$490 USD