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Round|Lab Grown|IGI

2.97ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG629455930

Shape and cutting style on the report: Round brilliant

Certificate IGI LG629455930

Diamond specifications and retailer prices

From €636 EUR
$710 USD
As of November 1, 2026
Save €1,491 EUR (70%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €2,127 EUR at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 2.97ct lab-grown round diamond

This 2.97ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG629455930 or 629455930. Listed at 7 retailers as of November 1, 2026, with prices from €636 to €2,127, a €1,491 spread on the same certified stone. The Diamond Guys lists it at €2,127. 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

2.97
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629455930
Dimensions9.14 × 9.10 × 5.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.14 mm9.10 mm2.97 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629455930
Side View
Table 55.0%Crown 35.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

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: Nov 1
Current: €807 EUR|Low: €636 EUR|High: €3,428 EUR|Avg: €1,307 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
The Diamond Guys
October 29, 2026
Retailer 7€636 EUR
Retailer 8€725 EUR
Retailer 2€734 EUR
Retailer 13€749 EUR
Retailer 1€807 EUR
Retailer 6€834 EUR
Retailer 10€914 EUR
Retailer 3€939 EUR
Retailer 12€1,236 EUR
The Diamond Guys€1,361 EUR
Retailer 9€1,474 EUR
Retailer 5€1,673 EUR
Retailer 4€2,542 EUR
Retailer 11€3,428 EUR

2 data points across 14 retailers

7 retailers€636 EUR to €2,127 EUR

B+
Cheapest Retailer
-
€636 EUR
$710 USD
A
Retailer 2
-
€727 EUR
$812 USD
View
B+
Retailer 3
-
€1,029 EUR
CA$1,596 CAD
View
Retailer 4
-
€1,236 EUR
$1,381 USD
View
Price last confirmed 45 days ago
B
Retailer 5
-
€1,361 EUR
$1,521 USD
View
B
Retailer 6
-
€1,474 EUR
CA$2,288 CAD
View
Most Expensive
B
The Diamond Guys
1959846512 · Nov 1
€2,127 EUR
$2,376 USD
View
6 more retailers have this diamond
Prices start from €636 EURSave up to €1,491 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
2.97ct Round
€636 EUR