Round|Lab Grown|IGI

1.31ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG771657198

Certificate IGI LG771657198

Diamond specifications and retailer prices

From $190 USD
Save $622 USD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $812 USD at Taylor and Hart
View at Taylor and Hart

About this 1.31ct lab-grown round diamond

This 1.31ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG771657198 or 771657198. Listed at 16 retailers, with prices from $190 to $812 at Taylor and Hart, a $622 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
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771657198
Dimensions7.05 × 7.02 × 4.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.05 mm7.02 mm1.31 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771657198
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.6%

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: 12 hours ago
Current: $440 USD|Low: $190 USD|High: $812 USD|Avg: $557 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart

28 data points across 14 retailers

16 retailers$190 USD - $812 USD

A
Cheapest Retailer
-
$190 USD
View
A
Retailer 2
-
$233 USD
View
A
Retailer 3
-
$381 USD
€363 EUR
View
B+
Retailer 4
-
$388 USD
View
A
Retailer 5
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$390 USD
€371 EUR
View
A
Retailer 6
-
$401 USD
£316 GBP
View
A
Retailer 7
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$407 USD
£321 GBP
View
A
Retailer 8
-
$431 USD
View
B+
Retailer 9
-
$440 USD
NZ$758 NZD
View
B+
Retailer 10
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$512 USD
View
B+
Retailer 11
-
$519 USD
A$798 AUD
View
B+
Retailer 12
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$530 USD
View
B+
Retailer 13
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$549 USD
View
B+
Retailer 14
-
$650 USD
View
B+
Retailer 15
-
$707 USD
View
Most Expensive
B
Taylor and Hart
WEI1HA5 · Sep 19
$812 USD
View
15 more retailers have this diamond
Prices start from $190 USDSave up to $622 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 Round
$190 USD

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