Round|Lab Grown|IGI

1.28ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG762518595

Certificate IGI LG762518595

Diamond specifications and retailer prices

From $359 USD
Save $2,331 USD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,690 USD at Brilliant Earth
View at Brilliant Earth

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG762518595 or 762518595. Listed at 14 retailers, with prices from $359 to $2,690 at Brilliant Earth, a $2,331 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762518595
Dimensions7.01 × 6.97 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
7.01 mm6.97 mm1.28 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762518595
Side View
Table 58.0%Crown 34.6°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.1%

Caratlytics Score

How it works
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 21 hours ago
Current: $2,690 USD|Low: $359 USD|High: $2,690 USD|Avg: $1,209 USD
Brilliant Earth
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

29 data points across 14 retailers

14 retailers$359 USD - $2,690 USD

A
Cheapest Retailer
-
$359 USD
View
A
Retailer 2
-
$614 USD
HK$4,800 HKD
View
A
Retailer 3
-
$754 USD
View
A
Retailer 4
-
$765 USD
View
B+
Retailer 5
-
$830 USD
€790 EUR
View
B+
Retailer 6
-
$853 USD
View
B+
Retailer 7
-
$855 USD
View
A
Retailer 8
-
$880 USD
£693 GBP
View
B+
Retailer 9
-
$927 USD
ZAR 14,976 ZAR
View
B+
Retailer 10
-
$1,388 USD
View
B
Retailer 11
-
$1,830 USD
View
B
Retailer 12
-
$1,995 USD
View
B
Retailer 13
-
$2,173 USD
View
Most Expensive
B
Brilliant Earth
19056365A · Sep 17
$2,690 USD
View
13 more retailers have this diamond
Prices start from $359 USDSave up to $2,331 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.

A
1.28ct Round
$359 USD

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