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Round|Lab Grown|IGI

1.29ct F FL Round Lab Grown Diamond

EX • F/FL • IGI LG823693118

Shape and cutting style on the report: Round brilliant

Certificate IGI LG823693118

Diamond specifications and retailer prices

From €222 EUR
$248 USD
As of October 29, 2026
Save €1,908 EUR (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,130 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown round diamond

This 1.29ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823693118 or 823693118. Listed at 11 retailers as of October 29, 2026, with prices from €222 to €2,130, a €1,908 spread on the same certified stone. Do Amore Diamonds lists it at €2,130. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823693118
Dimensions6.93 × 6.90 × 4.32 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
6.93 mm6.90 mm1.29 ctF / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823693118
Side View
Table 56.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°CuletDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: €2,130 EUR|Low: €222 EUR|High: €2,417 EUR|Avg: €1,154 EUR|-9.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8€222 EUR
Retailer 3€448 EUR
Retailer 6€461 EUR
Retailer 4€491 EUR
Retailer 9€880 EUR
Retailer 7€887 EUR
Retailer 10€976 EUR
Retailer 5€1,223 EUR
Retailer 11€1,428 EUR
Retailer 2€1,575 EUR
Do Amore Diamonds€2,130 EUR

37 data points across 11 retailers

11 retailers€222 EUR to €2,130 EUR

A
Cheapest Retailer
-
€222 EUR
$248 USD
Retailer 2
-
€448 EUR
$500 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€461 EUR
$515 USD
View
A
Retailer 4
-
€491 EUR
£432 GBP
View
B+
Retailer 5
-
€880 EUR
$983 USD
View
B+
Retailer 6
-
€887 EUR
$991 USD
View
B+
Retailer 7
-
€976 EUR
$1,090 USD
View
B
Retailer 8
-
€1,223 EUR
£1,076 GBP
View
Retailer 9
-
€1,428 EUR
$1,595 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
€1,575 EUR
$1,760 USD
View
Most Expensive
B
Do Amore Diamonds
27-3D4DC94AF · Oct 29
€2,130 EUR
$2,380 USD
View
10 more retailers have this diamond
Prices start from €222 EURSave up to €1,908 EUR

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
1.29ct Round
€222 EUR