Round|Lab Grown|IGI

1.09ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG804642958

Certificate IGI LG804642958

Diamond specifications and retailer prices

From $153 USD
Save $513 USD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $666 USD at Taylor and Hart
View at Taylor and Hart

About this 1.09ct lab-grown round diamond

This 1.09ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG804642958 or 804642958. Listed at 14 retailers, with prices from $153 to $666 at Taylor and Hart, a $513 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

1.09
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804642958
Dimensions6.67 × 6.60 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm6.60 mm1.09 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804642958
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.7%

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: 2 hours ago
Current: $311 USD|Low: $153 USD|High: $860 USD|Avg: $445 USD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart

30 data points across 13 retailers

14 retailers$153 USD - $666 USD

C
Cheapest Retailer
-
$153 USD
View
B+
Retailer 2
-
$187 USD
View
B+
Retailer 3
-
$190 USD
View
B+
Retailer 4
-
$311 USD
£245 GBP
View
B
Retailer 5
-
$321 USD
View
B+
Retailer 6
-
$323 USD
€308 EUR
View
B+
Retailer 7
-
$344 USD
View
Retailer 8
-
$423 USD
£333 GBP
View
B+
Retailer 9
-
$427 USD
View
B+
Retailer 10
-
$436 USD
View
B+
Retailer 11
-
$500 USD
View
B
Retailer 12
-
$583 USD
View
B
Retailer 13
-
$645 USD
View
Most Expensive
B
Taylor and Hart
6IUVORM · Sep 17
$666 USD
View
13 more retailers have this diamond
Prices start from $153 USDSave up to $513 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+
1.09ct Round
$153 USD

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