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 $252 USD
As of October 30, 2026
Save $1,978 USD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,230 USD at Do Amore Diamonds · As of October 29, 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 29, 2026, with prices from $252 to $2,230, a $1,978 spread on the same certified stone. Do Amore Diamonds lists it at $2,230. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,230 USD|Low: $252 USD|High: $2,230 USD|Avg: $858 USD
Do Amore Diamonds
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 8$252 USD
Retailer 9$281 USD
Retailer 21$292 USD
Retailer 5$312 USD
Retailer 11$312 USD
Retailer 13$356 USD
Retailer 2$439 USD
Retailer 12$448 USD
Retailer 19$470 USD
Retailer 4$562 USD
Retailer 22$566 USD
Retailer 18$592 USD
Retailer 16$607 USD
Retailer 17$838 USD
Retailer 3$1,250 USD
Retailer 14$1,274 USD
Retailer 10$1,308 USD
Retailer 7$1,341 USD
Retailer 6$1,356 USD
Retailer 20$1,382 USD
Retailer 15$1,880 USD
Do Amore Diamonds$2,230 USD

37 data points across 22 retailers

25 retailers$252 USD to $2,230 USD

A
Cheapest Retailer
-
$252 USD
A
Retailer 2
-
$281 USD
View
Final sale: no returns
A
Retailer 3
-
$292 USD
View
A
Retailer 4
-
$312 USD
View
A
Retailer 5
-
$312 USD
View
A
Retailer 6
-
$356 USD
£280 GBP
View
A
Retailer 7
-
$439 USD
View
A
Retailer 8
-
$448 USD
HK$3,500 HKD
View
A
Retailer 9
-
$470 USD
View
A
Retailer 10
-
$562 USD
View
A
Retailer 11
-
$566 USD
View
A
Retailer 12
-
$592 USD
ZAR 9,557 ZAR
View
A
Retailer 13
-
$607 USD
£478 GBP
View
B+
Retailer 14
-
$838 USD
A$1,289 AUD
View
B+
Retailer 15
-
$958 USD
View
B+
Retailer 16
-
$1,107 USD
View
B+
Retailer 17
-
$1,250 USD
View
B
Retailer 18
-
$1,274 USD
View
B+
Retailer 19
-
$1,308 USD
SGD 1,768 SGD
View
B
Retailer 20
-
$1,341 USD
£1,056 GBP
View
B
Retailer 21
-
$1,356 USD
View
B+
Retailer 22
-
$1,382 USD
£1,088 GBP
View
B
Retailer 23
-
$1,880 USD
View
B
Retailer 24
-
$2,134 USD
£1,680 GBP
View
Most Expensive
B
Do Amore Diamonds
27-04DB88353 · Oct 29
$2,230 USD
View
24 more retailers have this diamond
Prices start from $252 USDSave up to $1,978 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
1.17ct Princess
$252 USD