Round|Lab Grown|IGI

1.09ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG709528990

Certificate IGI LG709528990

Diamond specifications and retailer prices

From $169 USD
Save $870 USD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,039 USD at Reve Diamonds
View at Reve Diamonds

About this 1.09ct lab-grown round diamond

This 1.09ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG709528990 or 709528990. Listed at 12 retailers, with prices from $169 to $1,039 at Reve Diamonds, a $870 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG709528990
Dimensions6.65 × 6.71 × 4.04 mm
L/W Ratio1.01
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
6.65 mm6.71 mm1.09 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG709528990
Side View
Table 57.0%Crown 33.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.5%

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: 16 minutes ago
Current: $169 USD|Low: $113 USD|High: $1,091 USD|Avg: $495 USD|+27.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds

33 data points across 11 retailers

12 retailers$169 USD - $1,039 USD

A
Cheapest Retailer
-
$169 USD
View
A
Retailer 2
-
$306 USD
£241 GBP
View
A
Retailer 3
-
$314 USD
View
B+
Retailer 4
-
$319 USD
View
B+
Retailer 5
-
$364 USD
€347 EUR
View
B+
Retailer 6
-
$425 USD
View
B+
Retailer 7
-
$463 USD
View
B
Retailer 8
-
$640 USD
View
B
Retailer 9
-
$659 USD
View
B
Retailer 10
-
$879 USD
£692 GBP
View
B
Retailer 11
-
$880 USD
View
Most Expensive
B
Reve Diamonds
471DFFFAC · Sep 20
$1,039 USD
View
11 more retailers have this diamond
Prices start from $169 USDSave up to $870 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
1.09ct Round
$169 USD

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