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Round|Lab Grown|IGI

1.10ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG803673020

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803673020

Diamond specifications and retailer prices

From $170 USD
As of November 5, 2026
Save $1,460 USD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,630 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.1ct lab-grown round diamond

This 1.1ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803673020 or 803673020. Listed at 20 retailers as of November 4, 2026, with prices from $170 to $1,630, a $1,460 spread on the same certified stone. Do Amore Diamonds lists it at $1,630. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803673020
Dimensions6.59 × 6.54 × 4.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
6.59 mm6.54 mm1.10 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803673020
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $1,630 USD|Low: $170 USD|High: $1,630 USD|Avg: $608 USD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 18
November 5, 2026
Retailer 4$170 USD
Retailer 8$189 USD
Retailer 18$197 USD
Retailer 9$211 USD
Retailer 14$401 USD
Retailer 3$407 USD
Retailer 2$416 USD
Retailer 7$530 USD
Retailer 16$544 USD
Retailer 13$566 USD
Retailer 12$585 USD
Retailer 5$747 USD
Retailer 17$772 USD
Retailer 6$920 USD
Retailer 10$964 USD
Retailer 11$1,060 USD
Retailer 15$1,087 USD
Do Amore Diamonds$1,630 USD

32 data points across 18 retailers

20 retailers$170 USD to $1,630 USD

A
Cheapest Retailer
-
$170 USD
A
Retailer 2
-
$189 USD
View
Final sale: no returns
A
Retailer 3
-
$197 USD
View
A
Retailer 4
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$211 USD
View
A
Retailer 5
-
$377 USD
View
A
Retailer 6
-
$401 USD
View
A
Retailer 7
-
$407 USD
View
A
Retailer 8
-
$416 USD
View
B+
Retailer 9
-
$530 USD
View
B+
Retailer 10
-
$544 USD
View
B+
Retailer 11
-
$566 USD
View
B+
Retailer 12
-
$585 USD
View
B+
Retailer 13
-
$747 USD
View
Retailer 14
-
$772 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$920 USD
View
B
Retailer 16
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$964 USD
View
B
Retailer 17
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$1,060 USD
View
B
Retailer 18
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$1,087 USD
View
B
Retailer 19
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$1,310 USD
View
Most Expensive
B
Do Amore Diamonds
27-5132E91C8 · Nov 4
$1,630 USD
View
19 more retailers have this diamond
Prices start from $170 USDSave up to $1,460 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.10ct Round
$170 USD