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Heart|Lab Grown|IGI

1.31ct H SI1 Heart Lab Grown Diamond

ID • H/SI1 • IGI LG522254244

Certificate IGI LG522254244

Diamond specifications and retailer prices

From $393 USD
Save $1,086 USD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,479 USD at Reve Diamonds
View at Reve Diamonds

About this 1.31ct lab-grown heart diamond

This 1.31ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG522254244 or 522254244. Listed at 10 retailers, with prices from $393 to $1,479 at Reve Diamonds, a $1,086 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

1.31
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522254244
Dimensions7.92 × 7.08 × 4.21 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.92 mm7.08 mm1.31 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522254244
Side View
Table 59.5%Crown 31.5°Girdle: STK-THKPavilion 41°Culet: NoneDepth 53.2%

Caratlytics Score

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

Price History

Last verified: 6 hours ago
Current: $515 USD|Low: $230 USD|High: $2,062 USD|Avg: $913 USD|+7.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds

4 data points across 11 retailers

10 retailers$393 USD - $1,479 USD

A
Cheapest Retailer
-
$393 USD
View
B+
Retailer 2
-
$476 USD
View
B+
Retailer 3
-
$515 USD
View
B+
Retailer 4
-
$563 USD
View
B+
Retailer 5
-
$588 USD
View
B+
Retailer 6
-
$627 USD
HK$4,900 HKD
View
B+
Retailer 7
-
$1,006 USD
View
B+
Retailer 8
-
$1,202 USD
View
B+
Retailer 9
-
$1,280 USD
View
Most Expensive
B
Reve Diamonds
CAC247731 · Sep 18
$1,479 USD
View
9 more retailers have this diamond
Prices start from $393 USDSave up to $1,086 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
1.31ct Heart
$393 USD

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1.31ct H SI1 Heart Lab-Grown Diamond, IGI LG522254244