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Princess|Lab Grown|IGI

1.01ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG817664457

Shape and cutting style on the report: Princess cut

Certificate IGI LG817664457

Diamond specifications and retailer prices

From $294 SGD
$230 USD
As of October 30, 2026
Save $1,879 SGD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,173 SGD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817664457 or 817664457. Listed at 22 retailers as of October 26, 2026, with prices from $294 to $2,173, a $1,879 spread on the same certified stone. Brilliant Earth lists it at $2,173. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817664457
Dimensions5.34 × 5.32 × 3.90 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.34 mm5.32 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817664457
Side View
Table 69.0%Crown 45.9°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 73.3%

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: $2,173 SGD|Low: $289 SGD|High: $2,173 SGD|Avg: $810 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 21
October 31, 2026
Retailer 8$294 SGD
Retailer 7$327 SGD
Retailer 4$340 SGD
Retailer 14$364 SGD
Retailer 20$364 SGD
Retailer 15$386 SGD
Retailer 13$499 SGD
Retailer 16$607 SGD
Retailer 18$626 SGD
Retailer 6$661 SGD
Retailer 2$681 SGD
Retailer 3$731 SGD
Retailer 19$888 SGD
Retailer 5$965 SGD
Retailer 12$991 SGD
Retailer 9$1,171 SGD
Retailer 10$1,238 SGD
Retailer 17$1,316 SGD
Retailer 21$1,461 SGD
Retailer 11$1,647 SGD
Brilliant Earth$2,173 SGD

30 data points across 21 retailers

22 retailers$294 SGD to $2,173 SGD

A
Cheapest Retailer
-
$294 SGD
$230 USD
A
Retailer 2
-
$327 SGD
$256 USD
View
Final sale: no returns
A
Retailer 3
-
$340 SGD
$266 USD
View
A
Retailer 4
-
$364 SGD
$285 USD
View
A
Retailer 5
-
$364 SGD
$285 USD
View
A
Retailer 6
-
$386 SGD
£238 GBP
View
A
Retailer 7
-
$499 SGD
$390 USD
View
A
Retailer 8
-
$607 SGD
€452 EUR
View
A
Retailer 9
-
$626 SGD
ZAR 7,907 ZAR
View
A
Retailer 10
-
$661 SGD
$517 USD
View
A
Retailer 11
-
$681 SGD
£420 GBP
View
A
Retailer 12
-
$731 SGD
$572 USD
View
B+
Retailer 13
-
$888 SGD
A$1,069 AUD
View
B+
Retailer 14
-
$965 SGD
$755 USD
View
B+
Retailer 15
-
$991 SGD
View
B+
Retailer 16
-
$1,171 SGD
$916 USD
View
B+
Retailer 17
-
$1,238 SGD
$968 USD
View
B+
Retailer 18
-
$1,316 SGD
A$1,584 AUD
View
B+
Retailer 19
-
$1,461 SGD
£900 GBP
View
Retailer 20
-
$1,540 SGD
$1,205 USD
View
Price last confirmed 30 days ago
B
Retailer 21
-
$1,647 SGD
$1,289 USD
View
Most Expensive
B
Brilliant Earth
20643298A · Oct 26
$2,173 SGD
$1,700 USD
View
21 more retailers have this diamond
Prices start from $294 SGDSave up to $1,879 SGD

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
$294 SGD