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Round|Lab Grown|IGI

2.73ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG516245829

Shape and cutting style on the report: Round brilliant

Certificate IGI LG516245829

Diamond specifications and retailer prices

From €578 EUR
$646 USD
As of November 1, 2026
Save €2,263 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,841 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.73ct lab-grown round diamond

This 2.73ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG516245829 or 516245829. Listed at 16 retailers as of October 29, 2026, with prices from €578 to €2,841, a €2,263 spread on the same certified stone. MOH London lists it at €2,841. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.73
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG516245829
Dimensions8.90 × 8.87 × 5.53 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
8.90 mm8.87 mm2.73 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG516245829
Side View
Table 57.5%Crown 36.1°Girdle: MediumPavilion 40.4°Culet: NoneDepth 62.2%

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: €2,841 EUR|Low: €461 EUR|High: €2,860 EUR|Avg: €1,346 EUR|-0.6%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 13€578 EUR
Retailer 14€629 EUR
Retailer 4€646 EUR
Retailer 3€670 EUR
Retailer 15€670 EUR
Retailer 17€933 EUR
Retailer 7€1,027 EUR
Retailer 12€1,029 EUR
Retailer 16€1,096 EUR
Retailer 2€1,237 EUR
Retailer 6€1,658 EUR
Retailer 11€1,713 EUR
Retailer 10€1,731 EUR
Retailer 5€1,886 EUR
Retailer 9€2,046 EUR
Retailer 8€2,315 EUR
MOH London€2,841 EUR

33 data points across 17 retailers

16 retailers€578 EUR to €2,841 EUR

A
Cheapest Retailer
-
€578 EUR
$646 USD
A
Retailer 2
-
€629 EUR
$703 USD
View
A
Retailer 3
-
€646 EUR
$722 USD
View
Final sale: no returns
Retailer 4
-
€670 EUR
$749 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€670 EUR
$749 USD
View
A
Retailer 6
-
€933 EUR
$1,042 USD
View
A
Retailer 7
-
€1,027 EUR
$1,147 USD
View
A
Retailer 8
-
€1,029 EUR
$1,150 USD
View
A
Retailer 9
-
€1,096 EUR
$1,224 USD
View
A
Retailer 10
-
€1,237 EUR
£1,088 GBP
View
Retailer 11
-
€1,658 EUR
$1,852 USD
View
Price last confirmed 76 days ago
B+
Retailer 12
-
€1,713 EUR
$1,914 USD
View
B+
Retailer 13
-
€1,731 EUR
ZAR 31,236 ZAR
View
B+
Retailer 14
-
€1,886 EUR
$2,107 USD
View
B
Retailer 15
-
€2,315 EUR
$2,586 USD
View
Most Expensive
B
MOH London
LG516245829 · Oct 29
€2,841 EUR
£2,499 GBP
View
15 more retailers have this diamond
Prices start from €578 EURSave up to €2,263 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
€578 EUR