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Heart|Lab Grown|IGI

1.25ct D SI1 Heart Lab Grown Diamond

VG • D/SI1 • IGI LG569329078

Certificate IGI LG569329078

Diamond specifications and retailer prices

From $546 USD
Save $258 USD (32%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $804 USD at 77 Diamonds
View at 77 Diamonds

About this 1.25ct lab-grown heart diamond

This 1.25ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG569329078 or 569329078. Listed at 4 retailers, with prices from $546 to $804 at 77 Diamonds, a $258 spread on the same certified stone. 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

1.25
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG569329078
Dimensions6.32 × 7.53 × 4.46 mm
L/W Ratio1.19
Girdle conditionFaceted
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
6.32 mm7.53 mm1.25 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG569329078
Side View
Table 64.5%Crown 36.4°GirdlePavilion 40.7°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 8 hours ago
Current: $804 USD|Low: $546 USD|High: $1,346 USD|Avg: $814 USD|-4.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6

4 data points across 6 retailers

4 retailers$546 USD - $804 USD

B+
Cheapest Retailer
-
$546 USD
View
B
Retailer 2
-
$757 USD
€721 EUR
View
B
Retailer 3
-
$770 USD
View
Most Expensive
B
77 Diamonds
HSCFNRBXARVT · Sep 18
$804 USD
£633 GBP
View
3 more retailers have this diamond
Prices start from $546 USDSave up to $258 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.

B+
1.25ct Heart
$546 USD

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