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Round|Lab Grown|IGI

2.73ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG671454630

Shape and cutting style on the report: Round brilliant

Certificate IGI LG671454630

Diamond specifications and retailer prices

From €279 EUR
$312 USD
As of November 1, 2026
Save €2,200 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,479 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.73ct lab-grown round diamond

This 2.73ct 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 LG671454630 or 671454630. Listed at 17 retailers as of October 31, 2026, with prices from €279 to €2,479, a €2,200 spread on the same certified stone. Do Amore Diamonds lists it at €2,479. 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

2.73
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671454630
Dimensions9.00 × 8.96 × 5.50 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.00 mm8.96 mm2.73 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671454630
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.2%

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: Nov 1
Current: €2,479 EUR|Low: €269 EUR|High: €2,479 EUR|Avg: €976 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 12€279 EUR
Retailer 3€346 EUR
Retailer 5€346 EUR
Retailer 11€565 EUR
Retailer 9€568 EUR
Retailer 14€625 EUR
Retailer 7€685 EUR
Retailer 13€688 EUR
Retailer 10€1,017 EUR
Retailer 4€1,230 EUR
Retailer 6€1,372 EUR
Retailer 2€1,495 EUR
Retailer 8€1,844 EUR
Do Amore Diamonds€2,479 EUR

39 data points across 14 retailers

17 retailers€279 EUR to €2,479 EUR

A
Cheapest Retailer
-
€279 EUR
$312 USD
Retailer 2
-
€279 EUR
$312 USD
View
Price last confirmed 40 days ago
Retailer 3
-
€342 EUR
$382 USD
View
Price last confirmed 40 days ago
Retailer 4
-
€346 EUR
$387 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€346 EUR
$387 USD
View
B+
Retailer 6
-
€565 EUR
$631 USD
View
A
Retailer 7
-
€568 EUR
$635 USD
View
A
Retailer 8
-
€625 EUR
$698 USD
View
A
Retailer 9
-
€685 EUR
£603 GBP
View
A
Retailer 10
-
€688 EUR
$769 USD
View
B+
Retailer 11
-
€1,017 EUR
$1,136 USD
View
Retailer 12
-
€1,230 EUR
$1,374 USD
View
Price last confirmed 41 days ago
B
Retailer 13
-
€1,230 EUR
$1,374 USD
View
B
Retailer 14
-
€1,372 EUR
$1,533 USD
View
B
Retailer 15
-
€1,495 EUR
£1,315 GBP
View
B
Retailer 16
-
€1,844 EUR
$2,060 USD
View
Most Expensive
B
Do Amore Diamonds
27-3E075237D · Oct 31
€2,479 EUR
$2,770 USD
View
16 more retailers have this diamond
Prices start from €279 EURSave up to €2,200 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
2.73ct Round
€279 EUR