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Round|Lab Grown|IGI

1.15ct J SI1 Round Lab Grown Diamond

EX • J/SI1 • IGI LG445039317

Certificate IGI LG445039317

Diamond specifications and retailer prices

From $840 USD
Save $1,677 USD (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,517 USD at Friendly Diamonds
View at Friendly Diamonds

About this 1.15ct lab-grown round diamond

This 1.15ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445039317 or 445039317. Listed at 6 retailers, with prices from $840 to $2,517 at Friendly Diamonds, a $1,677 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

1.15
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445039317
Dimensions6.77 × 6.78 × 4.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.77 mm6.78 mm1.15 ctJ / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445039317
Side View
Table 59.5%Crown 31.4°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.5%

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: 8 hours ago
Current: $2,517 USD|Low: $840 USD|High: $2,517 USD|Avg: $1,732 USD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7

4 data points across 7 retailers

6 retailers$840 USD - $2,517 USD

A
Cheapest Retailer
-
$840 USD
View
B+
Retailer 2
-
$1,224 USD
View
B+
Retailer 3
-
$1,415 USD
View
B
Retailer 4
-
$1,952 USD
View
B
Retailer 5
-
$2,054 USD
€1,956 EUR
View
Most Expensive
B
Friendly Diamonds
1589172 · Sep 16
$2,517 USD
View
5 more retailers have this diamond
Prices start from $840 USDSave up to $1,677 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
1.15ct Round
$840 USD

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1.15ct J SI1 Round Lab-Grown Diamond, IGI LG445039317