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Round|Lab Grown|IGI

1.17ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG794624863

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794624863

Diamond specifications and retailer prices

From $484 USD
As of October 30, 2026
Save $1,726 USD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,210 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.17ct lab-grown round diamond

This 1.17ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794624863 or 794624863. Listed at 7 retailers as of October 30, 2026, with prices from $484 to $2,210, a $1,726 spread on the same certified stone. Do Amore Diamonds lists it at $2,210. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794624863
Dimensions6.71 × 6.68 × 4.17 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.71 mm6.68 mm1.17 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794624863
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.2%

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: Oct 30
Current: $2,210 USD|Low: $205 USD|High: $2,290 USD|Avg: $900 USD|-3.5%
Do Amore Diamonds
Retailer 2
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Retailer 16
October 26, 2026
Retailer 5$205 USD
Retailer 13$480 USD
Retailer 9$484 USD
Retailer 8$512 USD
Retailer 4$528 USD
Retailer 6$547 USD
Retailer 16$572 USD
Retailer 15$623 USD
Retailer 10$921 USD
Retailer 11$962 USD
Retailer 7$1,058 USD
Retailer 3$1,078 USD
Retailer 12$1,255 USD
Retailer 2$1,265 USD
Retailer 14$1,630 USD
Do Amore Diamonds$2,210 USD

13 data points across 16 retailers

7 retailers$484 USD to $2,210 USD

A
Cheapest Retailer
-
$484 USD
B+
Retailer 2
-
$921 USD
View
B+
Retailer 3
-
$962 USD
View
Retailer 4
-
$1,255 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$1,265 USD
£996 GBP
View
B
Retailer 6
-
$1,630 USD
View
Most Expensive
B
Do Amore Diamonds
27-487502699 · Oct 30
$2,210 USD
View
6 more retailers have this diamond
Prices start from $484 USDSave up to $1,726 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
1.17ct Round
$484 USD