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Princess|Lab Grown|IGI

1.07ct E IF Princess Lab Grown Diamond

GD • E/IF • IGI LG680587251

Shape and cutting style on the report: Princess cut

Certificate IGI LG680587251

Diamond specifications and retailer prices

From $248 USD
As of October 27, 2026
Save $1,812 USD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,060 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.07ct lab-grown princess diamond

This 1.07ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG680587251 or 680587251. Listed at 23 retailers as of October 27, 2026, with prices from $248 to $2,060, a $1,812 spread on the same certified stone. Brilliant Earth lists it at $2,060. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.07
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680587251
Dimensions5.67 × 5.51 × 4.11 mm
L/W Ratio1.03
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
5.67 mm5.51 mm1.07 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680587251
Side View
Table 71.0%Crown 43.9°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 74.6%

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 27
Current: $2,060 USD|Low: $248 USD|High: $2,060 USD|Avg: $737 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 6$248 USD
Retailer 7$277 USD
Retailer 21$287 USD
Retailer 16$307 USD
Retailer 22$307 USD
Retailer 18$327 USD
Retailer 11$346 USD
Retailer 8$415 USD
Retailer 13$510 USD
Retailer 20$528 USD
Retailer 4$539 USD
Retailer 15$540 USD
Retailer 2$582 USD
Retailer 3$636 USD
Retailer 12$829 USD
Retailer 19$987 USD
Retailer 10$991 USD
Retailer 5$1,039 USD
Retailer 17$1,237 USD
Retailer 14$1,245 USD
Retailer 9$1,346 USD
Brilliant Earth$2,060 USD

30 data points across 22 retailers

23 retailers$248 USD to $2,060 USD

A
Cheapest Retailer
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$248 USD
A
Retailer 2
-
$277 USD
View
Final sale: no returns
A
Retailer 3
-
$287 USD
View
A
Retailer 4
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$307 USD
View
A
Retailer 5
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$307 USD
View
A
Retailer 6
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$307 USD
View
A
Retailer 7
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$327 USD
£257 GBP
View
A
Retailer 8
-
$346 USD
HK$2,700 HKD
View
A
Retailer 9
-
$415 USD
View
A
Retailer 10
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$510 USD
€486 EUR
View
A
Retailer 11
-
$528 USD
ZAR 8,525 ZAR
View
A
Retailer 12
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$539 USD
View
Retailer 13
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$540 USD
View
Price last confirmed 6 days ago
A
Retailer 14
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$582 USD
£458 GBP
View
B+
Retailer 15
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$636 USD
View
B+
Retailer 16
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$829 USD
SGD 1,120 SGD
View
B+
Retailer 17
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$987 USD
View
B+
Retailer 18
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$991 USD
View
B
Retailer 19
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$1,039 USD
View
B
Retailer 20
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$1,237 USD
£974 GBP
View
Retailer 21
-
$1,245 USD
View
Price last confirmed 8 days ago
B
Retailer 22
-
$1,346 USD
View
Most Expensive
B
Brilliant Earth
18876292A · Oct 29
$2,060 USD
View
22 more retailers have this diamond
Prices start from $248 USDSave up to $1,812 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
1.07ct Princess
$248 USD