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Princess|Lab Grown|IGI

1.12ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG820601487

Shape and cutting style on the report: Princess cut

Certificate IGI LG820601487

Diamond specifications and retailer prices

From $260 USD
As of October 30, 2026
Save $2,050 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,310 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.12ct lab-grown princess diamond

This 1.12ct 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 LG820601487 or 820601487. Listed at 20 retailers as of October 30, 2026, with prices from $260 to $2,310, a $2,050 spread on the same certified stone. Do Amore Diamonds lists it at $2,310. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG820601487
Dimensions5.76 × 5.67 × 4.04 mm
L/W Ratio1.02
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
5.76 mm5.67 mm1.12 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG820601487
Side View
Table 70.0%Crown 39.7°Girdle: MediumPavilion 38.4°Culet: NoneDepth 71.3%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,310 USD|Low: $260 USD|High: $2,310 USD|Avg: $877 USD
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
October 31, 2026
Retailer 19$260 USD
Retailer 9$291 USD
Retailer 6$302 USD
Retailer 3$323 USD
Retailer 15$485 USD
Retailer 7$527 USD
Retailer 10$537 USD
Retailer 14$612 USD
Retailer 2$625 USD
Retailer 13$870 USD
Retailer 18$896 USD
Retailer 4$1,146 USD
Retailer 16$1,255 USD
Retailer 8$1,312 USD
Retailer 12$1,323 USD
Retailer 11$1,349 USD
Retailer 5$1,387 USD
Retailer 17$1,436 USD
Do Amore Diamonds$2,310 USD

44 data points across 19 retailers

20 retailers$260 USD to $2,310 USD

A+
Cheapest Retailer
-
$260 USD
A
Retailer 2
-
$291 USD
View
Final sale: no returns
A
Retailer 3
-
$302 USD
View
A
Retailer 4
-
$323 USD
View
A
Retailer 5
-
$485 USD
View
A
Retailer 6
-
$527 USD
View
A
Retailer 7
-
$537 USD
View
A
Retailer 8
-
$612 USD
ZAR 9,894 ZAR
View
A
Retailer 9
-
$625 USD
£492 GBP
View
B+
Retailer 10
-
$870 USD
A$1,338 AUD
View
B+
Retailer 11
-
$896 USD
View
B+
Retailer 12
-
$1,146 USD
View
B+
Retailer 13
-
$1,255 USD
View
B
Retailer 14
-
$1,312 USD
View
B+
Retailer 15
-
$1,323 USD
A$2,035 AUD
View
B+
Retailer 16
-
$1,349 USD
SGD 1,823 SGD
View
B
Retailer 17
-
$1,387 USD
£1,092 GBP
View
Retailer 18
-
$1,436 USD
£1,131 GBP
View
Price last confirmed 10 days ago
B
Retailer 19
-
$1,790 USD
View
Most Expensive
B
Do Amore Diamonds
27-E9EA41876 · Oct 31
$2,310 USD
View
19 more retailers have this diamond
Prices start from $260 USDSave up to $2,050 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+
1.12ct Princess
$260 USD