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Princess|Lab Grown|IGI

1.17ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG660417799

Shape and cutting style on the report: Princess cut

Certificate IGI LG660417799

Diamond specifications and retailer prices

From $426 SGD
$333 USD
As of October 30, 2026
Save $3,346 SGD (89%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $3,771 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.17ct lab-grown princess diamond

This 1.17ct 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 LG660417799 or 660417799. Listed at 31 retailers as of October 30, 2026, with prices from $426 to $3,771, a $3,346 spread on the same certified stone. Do Amore Diamonds lists it at $3,771. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660417799
Dimensions5.95 × 5.81 × 3.98 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.95 mm5.81 mm1.17 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660417799
Side View
Table 70.0%Crown 42.4°Girdle: THN-MEDPavilion 37.3°Culet: NoneDepth 68.5%

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 30
Current: $1,042 SGD|Low: $408 SGD|High: $2,775 SGD|Avg: $1,335 SGD|+1.1%
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 5$426 SGD
Retailer 6$527 SGD
Retailer 9$527 SGD
Retailer 3$703 SGD
Retailer 4$782 SGD
Retailer 16$873 SGD
Retailer 14$899 SGD
Retailer 18$1,000 SGD
Retailer 1$1,042 SGD
Retailer 2$1,149 SGD
Retailer 13$1,413 SGD
Retailer 12$1,494 SGD
Retailer 11$1,572 SGD
Retailer 10$1,609 SGD
Retailer 7$1,870 SGD
Retailer 15$2,286 SGD
Retailer 17$2,506 SGD
Retailer 8$2,775 SGD

37 data points across 18 retailers

31 retailers$426 SGD to $3,771 SGD

A
Cheapest Retailer
-
$426 SGD
$333 USD
A
Retailer 2
-
$476 SGD
$372 USD
View
Final sale: no returns
Retailer 3
-
$520 SGD
$407 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$527 SGD
$412 USD
View
A
Retailer 5
-
$527 SGD
$412 USD
View
A
Retailer 6
-
$646 SGD
$505 USD
View
A
Retailer 7
-
$670 SGD
$524 USD
View
A
Retailer 8
-
$703 SGD
$550 USD
View
A
Retailer 9
-
$763 SGD
$597 USD
View
A
Retailer 10
-
$782 SGD
$612 USD
View
A
Retailer 11
-
$786 SGD
$615 USD
View
A
Retailer 12
-
$899 SGD
€670 EUR
View
A
Retailer 13
-
$1,000 SGD
ZAR 12,637 ZAR
View
B+
Retailer 14
-
$1,042 SGD
£642 GBP
View
B+
Retailer 15
-
$1,149 SGD
$899 USD
View
B+
Retailer 16
-
$1,264 SGD
$988 USD
View
B+
Retailer 17
-
$1,413 SGD
A$1,701 AUD
View
B+
Retailer 18
-
$1,494 SGD
£920 GBP
View
B+
Retailer 19
-
$1,572 SGD
A$1,892 AUD
View
B+
Retailer 20
-
$1,609 SGD
$1,258 USD
View
B
Retailer 21
-
$1,737 SGD
CA$1,887 CAD
View
B
Retailer 22
-
$1,870 SGD
$1,463 USD
View
B
Retailer 23
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$2,051 SGD
$1,604 USD
View
B
Retailer 24
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$2,059 SGD
$1,611 USD
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B
Retailer 25
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$2,071 SGD
$1,620 USD
View
B
Retailer 26
-
$2,071 SGD
$1,620 USD
View
B+
Retailer 27
-
$2,286 SGD
£1,408 GBP
View
B
Retailer 28
-
$2,506 SGD
$1,960 USD
View
B
Retailer 29
-
$2,775 SGD
$2,171 USD
View
B
Retailer 30
-
$3,183 SGD
$2,490 USD
View
Most Expensive
B
Do Amore Diamonds
27-74D17BB59 · Oct 31
$3,771 SGD
$2,950 USD
View
30 more retailers have this diamond
Prices start from $426 SGDSave up to $3,346 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
1.17ct Princess
$426 SGD