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Princess|Lab Grown|IGI

1.17ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG766669520

Shape and cutting style on the report: Princess cut

Certificate IGI LG766669520

Diamond specifications and retailer prices

From $359 AUD
$252 USD
As of October 30, 2026
Save $2,816 AUD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,175 AUD 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG766669520 or 766669520. Listed at 25 retailers as of October 30, 2026, with prices from $359 to $3,175, a $2,816 spread on the same certified stone. Do Amore Diamonds lists it at $3,175. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766669520
Dimensions5.81 × 5.76 × 4.19 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.81 mm5.76 mm1.17 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766669520
Side View
Table 67.0%Crown 39.6°Girdle: MediumPavilion 39.5°Culet: NoneDepth 72.7%

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: $3,175 AUD|Low: $359 AUD|High: $3,175 AUD|Avg: $1,211 AUD
Do Amore Diamonds
Retailer 2
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Retailer 23
November 1, 2026
Retailer 9$359 AUD
Retailer 10$400 AUD
Retailer 22$416 AUD
Retailer 5$444 AUD
Retailer 12$444 AUD
Retailer 2$505 AUD
Retailer 17$625 AUD
Retailer 14$638 AUD
Retailer 20$669 AUD
Retailer 4$800 AUD
Retailer 23$806 AUD
Retailer 19$842 AUD
Retailer 13$864 AUD
Retailer 18$1,193 AUD
Retailer 7$1,576 AUD
Retailer 3$1,780 AUD
Retailer 15$1,813 AUD
Retailer 11$1,863 AUD
Retailer 8$1,909 AUD
Retailer 6$1,931 AUD
Retailer 21$1,967 AUD
Retailer 16$2,676 AUD
Do Amore Diamonds$3,175 AUD

37 data points across 23 retailers

25 retailers$359 AUD to $3,175 AUD

A
Cheapest Retailer
-
$359 AUD
$252 USD
A
Retailer 2
-
$400 AUD
$281 USD
View
Final sale: no returns
A
Retailer 3
-
$416 AUD
$292 USD
View
A
Retailer 4
-
$444 AUD
$312 USD
View
Retailer 5
-
$444 AUD
$312 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$505 AUD
£279 GBP
View
A
Retailer 7
-
$625 AUD
$439 USD
View
A
Retailer 8
-
$638 AUD
HK$3,500 HKD
View
A
Retailer 9
-
$669 AUD
$470 USD
View
A
Retailer 10
-
$800 AUD
$562 USD
View
A
Retailer 11
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$806 AUD
$566 USD
View
A
Retailer 12
-
$842 AUD
ZAR 9,557 ZAR
View
A
Retailer 13
-
$864 AUD
£478 GBP
View
B+
Retailer 14
-
$1,193 AUD
View
B+
Retailer 15
-
$1,364 AUD
$958 USD
View
B+
Retailer 16
-
$1,576 AUD
$1,107 USD
View
Retailer 17
-
$1,780 AUD
$1,250 USD
View
Price last confirmed 7 days ago
B
Retailer 18
-
$1,813 AUD
$1,274 USD
View
B+
Retailer 19
-
$1,863 AUD
SGD 1,768 SGD
View
B
Retailer 20
-
$1,909 AUD
£1,056 GBP
View
B
Retailer 21
-
$1,931 AUD
$1,356 USD
View
Retailer 22
-
$1,967 AUD
£1,088 GBP
View
Price last confirmed 7 days ago
B
Retailer 23
-
$2,676 AUD
$1,880 USD
View
B
Retailer 24
-
$3,037 AUD
£1,680 GBP
View
Most Expensive
B
Do Amore Diamonds
27-04DB88353 · Oct 31
$3,175 AUD
$2,230 USD
View
24 more retailers have this diamond
Prices start from $359 AUDSave up to $2,816 AUD

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
$359 AUD