Princess|Lab Grown|IGI

1.01ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG831648689

Shape and cutting style on the report: Princess cut

Certificate IGI LG831648689

Diamond specifications and retailer prices

From $230 USD
HK$1,800 HKD
As of October 23, 2026
Save $418 USD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,068 USD at Reve Diamonds · As of October 21, 2026
View at Reve Diamonds

About this 1.01ct lab-grown princess diamond

This 1.01ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831648689 or 831648689. Listed at 20 retailers as of October 23, 2026, with a 181% 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

1.01
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.6°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831648689
Dimensions5.62 × 5.52 × 3.54 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.62 mm5.52 mm1.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831648689
Side View
Table 74.0%Crown 43.6°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 64.1%

Caratlytics Score

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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 23
Current: $327 USD|Low: $179 USD|High: $1,073 USD|Avg: $541 USD|+2.5%
Retailer 1
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
Retailer 15
Retailer 16
Reve Diamonds
October 25, 2026
Retailer 4$179 USD
Retailer 9$230 USD
Retailer 10$249 USD
Retailer 1$327 USD
Retailer 12$335 USD
Retailer 13$339 USD
Retailer 11$340 USD
Retailer 16$362 USD
Retailer 2$401 USD
Retailer 15$522 USD
Retailer 7$525 USD
Retailer 6$548 USD
Retailer 8$663 USD
Retailer 5$696 USD
Retailer 14$937 USD
Retailer 3$1,040 USD
Reve Diamonds$1,068 USD

36 data points across 17 retailers

20 retailers$230 USD to $648 USD

A
Retailer 1
-
$161 USD
Price last confirmed 16 days ago
A
Retailer 2
-
$186 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$199 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$230 USD
HK$1,800 HKD
View
A
Retailer 5
-
$249 USD
£196 GBP
View
Price last confirmed 7 days ago
A
Retailer 6
-
$327 USD
View
A
Retailer 7
-
$335 USD
€319 EUR
View
Price last confirmed 11 days ago
A
Retailer 8
-
$339 USD
ZAR 5,478 ZAR
View
Price last confirmed 11 days ago
A
Retailer 9
-
$340 USD
£268 GBP
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$362 USD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$401 USD
£316 GBP
View
B+
Retailer 12
-
$522 USD
View
B+
Retailer 13
-
$525 USD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
$548 USD
SGD 740 SGD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$641 USD
View
Price last confirmed 16 days ago
B+
Retailer 16
-
$648 USD
View
B+
Retailer 17
-
$696 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$937 USD
£738 GBP
View
Price last confirmed 8 days ago
B
Retailer 19
-
$1,040 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Reve Diamonds
C9ECBB33B · Oct 21
$1,068 USD
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from $230 USDSave up to $418 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
1.01ct Princess
$230 USD