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Heart|Lab Grown|IGI

1.54ct D SI1 Heart Lab Grown Diamond

ID • D/SI1 • IGI LG598311827

Certificate IGI LG598311827

Diamond specifications and retailer prices

From $633 USD
Save $1,237 USD (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,870 USD at Brilliant Earth
View at Brilliant Earth

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG598311827 or 598311827. Listed at 8 retailers, with prices from $633 to $1,870 at Brilliant Earth, a $1,237 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.54
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598311827
Dimensions8.00 × 6.85 × 4.75 mm
L/W Ratio1.17
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
8.00 mm6.85 mm1.54 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598311827
Side View
Table 60.0%Crown 36.8°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 59.4%

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: 17 hours ago
Current: $1,870 USD|Low: $633 USD|High: $2,776 USD|Avg: $1,239 USD|-4.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10

7 data points across 10 retailers

8 retailers$633 USD - $1,870 USD

B+
Cheapest Retailer
-
$633 USD
View
B+
Retailer 2
-
$794 USD
HK$6,200 HKD
View
B+
Retailer 3
-
$794 USD
View
B
Retailer 4
-
$1,045 USD
€995 EUR
View
B
Retailer 5
-
$1,055 USD
£831 GBP
View
B
Retailer 6
-
$1,071 USD
A$1,648 AUD
View
B
Retailer 7
-
$1,636 USD
View
Most Expensive
B
Brilliant Earth
8062596A · Sep 17
$1,870 USD
View
7 more retailers have this diamond
Prices start from $633 USDSave up to $1,237 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+
1.54ct Heart
$633 USD

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